55510156016 has 80 divisors (see below), whose sum is σ = 123612707328. Its totient is φ = 23655456000.

The previous prime is 55510155941. The next prime is 55510156033. The reversal of 55510156016 is 61065101555.

55510156016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19468991 + ... + 19471841.

Almost surely, 2^55510156016 is an apocalyptic number.

55510156016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55510156016 is an abundant number, since it is smaller than the sum of its proper divisors (68102551312).

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

55510156016 is a wasteful number, since it uses less digits than its factorization.

55510156016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790 (or 3784 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 55510156016 in words is "fifty-five billion, five hundred ten million, one hundred fifty-six thousand, sixteen".