55607204076 has 24 divisors (see below), whose sum is σ = 129755963904. Its totient is φ = 18534903120.

The previous prime is 55607204057. The next prime is 55607204101. The reversal of 55607204076 is 67040270655.

It is a super-2 number, since 2×55607204076² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 213441 + ... + 395943.

It is an arithmetic number, because the mean of its divisors is an integer number (5406498496).

Almost surely, 2^55607204076 is an apocalyptic number.

It is an amenable number.

55607204076 is an abundant number, since it is smaller than the sum of its proper divisors (74148759828).

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

55607204076 is a wasteful number, since it uses less digits than its factorization.

55607204076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207901 (or 207899 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 55607204076 in words is "fifty-five billion, six hundred seven million, two hundred four thousand, seventy-six".