55626603632 has 40 divisors (see below), whose sum is σ = 112534880640. Its totient is φ = 26586901440.

The previous prime is 55626603629. The next prime is 55626603689. The reversal of 55626603632 is 23630662655.

It is a congruent number.

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, 533207 + ... + 628937.

It is an arithmetic number, because the mean of its divisors is an integer number (2813372016).

Almost surely, 2^55626603632 is an apocalyptic number.

It is an amenable number.

55626603632 is an abundant number, since it is smaller than the sum of its proper divisors (56908277008).

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

55626603632 is a wasteful number, since it uses less digits than its factorization.

55626603632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97341 (or 97335 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 55626603632 in words is "fifty-five billion, six hundred twenty-six million, six hundred three thousand, six hundred thirty-two".