55112759996 has 36 divisors (see below), whose sum is σ = 112882204008. Its totient is φ = 23474834208.

The previous prime is 55112759953. The next prime is 55112760061. The reversal of 55112759996 is 69995721155.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 830591 + ... + 894486.

It is an arithmetic number, because the mean of its divisors is an integer number (3135616778).

Almost surely, 2^55112759996 is an apocalyptic number.

It is an amenable number.

55112759996 is an abundant number, since it is smaller than the sum of its proper divisors (57769444012).

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

55112759996 is a wasteful number, since it uses less digits than its factorization.

55112759996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725258 (or 1725249 counting only the distinct ones).

The product of its digits is 7654500, while the sum is 59.

The spelling of 55112759996 in words is "fifty-five billion, one hundred twelve million, seven hundred fifty-nine thousand, nine hundred ninety-six".