55110605604 has 48 divisors (see below), whose sum is σ = 129517979136. Its totient is φ = 18238176000.

The previous prime is 55110605573. The next prime is 55110605609. The reversal of 55110605604 is 40650601155.

It is not an unprimeable number, because it can be changed into a prime (55110605609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1297504 + ... + 1339304.

It is an arithmetic number, because the mean of its divisors is an integer number (2698291232).

Almost surely, 2^55110605604 is an apocalyptic number.

It is an amenable number.

55110605604 is an abundant number, since it is smaller than the sum of its proper divisors (74407373532).

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

55110605604 is a wasteful number, since it uses less digits than its factorization.

55110605604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42596 (or 42594 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 55110605604 in words is "fifty-five billion, one hundred ten million, six hundred five thousand, six hundred four".