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55760017676 = 221118161911311
BaseRepresentation
bin110011111011100011…
…100101100100001100
312022221000022101102212
4303323203211210030
51403144031031201
641341002405552
74012533221126
oct637343454414
9168830271385
1055760017676
1121714092640
12a981b008b8
1353481c29cc
1429ad710216
1516b53c6abb
hexcfb8e590c

55760017676 has 48 divisors (see below), whose sum is σ = 107221470720. Its totient is φ = 25162488000.

The previous prime is 55760017673. The next prime is 55760017679. The reversal of 55760017676 is 67671006755.

It is an interprime number because it is at equal distance from previous prime (55760017673) and next prime (55760017679).

It is not an unprimeable number, because it can be changed into a prime (55760017673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4924061 + ... + 4935371.

It is an arithmetic number, because the mean of its divisors is an integer number (2233780640).

Almost surely, 255760017676 is an apocalyptic number.

It is an amenable number.

55760017676 is a deficient number, since it is larger than the sum of its proper divisors (51461453044).

55760017676 is a wasteful number, since it uses less digits than its factorization.

55760017676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12126 (or 12124 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 50.

The spelling of 55760017676 in words is "fifty-five billion, seven hundred sixty million, seventeen thousand, six hundred seventy-six".

Divisors: 1 2 4 11 22 44 181 362 619 724 1238 1991 2476 3982 6809 7964 11311 13618 22622 27236 45244 112039 124421 224078 248842 448156 497684 1232429 2047291 2464858 4094582 4929716 7001509 8189164 14003018 22520201 28006036 45040402 77016599 90080804 154033198 308066396 1267273129 2534546258 5069092516 13940004419 27880008838 55760017676