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55500606105 = 3571972683133
BaseRepresentation
bin110011101100000110…
…000000101010011001
312022020221011220122220
4303230012000222121
51402131123343410
641255134334253
74003233240150
oct635406005231
9168227156586
1055500606105
11215a071090a
12a90b05a389
135306536539
1429870a4597
15169c734070
hexcec180a99

55500606105 has 32 divisors (see below), whose sum is σ = 102002022144. Its totient is φ = 25242905856.

The previous prime is 55500606053. The next prime is 55500606121. The reversal of 55500606105 is 50160600555.

It is not a de Polignac number, because 55500606105 - 27 = 55500605977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1320882 + ... + 1362251.

It is an arithmetic number, because the mean of its divisors is an integer number (3187563192).

Almost surely, 255500606105 is an apocalyptic number.

It is an amenable number.

55500606105 is a deficient number, since it is larger than the sum of its proper divisors (46501416039).

55500606105 is a wasteful number, since it uses less digits than its factorization.

55500606105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683345.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 55500606105 in words is "fifty-five billion, five hundred million, six hundred six thousand, one hundred five".

Divisors: 1 3 5 7 15 21 35 105 197 591 985 1379 2955 4137 6895 20685 2683133 8049399 13415665 18781931 40246995 56345793 93909655 281728965 528577201 1585731603 2642886005 3700040407 7928658015 11100121221 18500202035 55500606105