55616874093 has 24 divisors (see below), whose sum is σ = 92793931776. Its totient is φ = 31724419200.

The previous prime is 55616874077. The next prime is 55616874169. The reversal of 55616874093 is 39047861655.

55616874093 is a `hidden beast` number, since 5 + 561 + 6 + 8 + 74 + 0 + 9 + 3 = 666.

55616874093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55616874093 - 2⁴ = 55616874077 is a prime.

It is a super-2 number, since 2×55616874093² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55616874023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16521453 + ... + 16524818.

It is an arithmetic number, because the mean of its divisors is an integer number (3866413824).

Almost surely, 2^55616874093 is an apocalyptic number.

It is an amenable number.

55616874093 is a deficient number, since it is larger than the sum of its proper divisors (37177057683).

55616874093 is a wasteful number, since it uses less digits than its factorization.

55616874093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33046305 (or 33046302 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 55616874093 in words is "fifty-five billion, six hundred sixteen million, eight hundred seventy-four thousand, ninety-three".