55610310064 has 40 divisors (see below), whose sum is σ = 113250296160. Its totient is φ = 26402078208.

The previous prime is 55610310059. The next prime is 55610310073. The reversal of 55610310064 is 46001301655.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501099 + ... + 601930.

It is an arithmetic number, because the mean of its divisors is an integer number (2831257404).

Almost surely, 2^55610310064 is an apocalyptic number.

It is an amenable number.

55610310064 is an abundant number, since it is smaller than the sum of its proper divisors (57639986096).

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

55610310064 is a wasteful number, since it uses less digits than its factorization.

55610310064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103197 (or 1103191 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 55610310064 in words is "fifty-five billion, six hundred ten million, three hundred ten thousand, sixty-four".