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55102164527160 = 23325153061568131
BaseRepresentation
bin11001000011101011110001…
…11100010110100000111000
321020002201022120212002212100
430201311320330112200320
524210243213104332120
6313105330202143400
714415000001346502
oct1441657074264070
9236081276762770
1055102164527160
1116614773401a73
12621b2034b1b60
13249915b88827a
14d86d5d696d72
1565850162c490
hex321d78f16838

55102164527160 has 48 divisors (see below), whose sum is σ = 179082034714440. Its totient is φ = 14693910540480.

The previous prime is 55102164527149. The next prime is 55102164527171. The reversal of 55102164527160 is 6172546120155.

55102164527160 is a `hidden beast` number, since 5 + 5 + 1 + 0 + 2 + 1 + 64 + 527 + 1 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (55102164527149) and next prime (55102164527171).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76530783706 + ... + 76530784425.

Almost surely, 255102164527160 is an apocalyptic number.

It is an amenable number.

55102164527160 is an abundant number, since it is smaller than the sum of its proper divisors (123979870187280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55102164527160 is a wasteful number, since it uses less digits than its factorization.

55102164527160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153061568148 (or 153061568141 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 55102164527160 in words is "fifty-five trillion, one hundred two billion, one hundred sixty-four million, five hundred twenty-seven thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 153061568131 306123136262 459184704393 612246272524 765307840655 918369408786 1224492545048 1377554113179 1530615681310 1836738817572 2295923521965 2755108226358 3061231362620 3673477635144 4591847043930 5510216452716 6122462725240 6887770565895 9183694087860 11020432905432 13775541131790 18367388175720 27551082263580 55102164527160