55516500016088 has 32 divisors (see below), whose sum is σ = 104575648363200. Its totient is φ = 27629848595712.

The previous prime is 55516500016079. The next prime is 55516500016093. The reversal of 55516500016088 is 88061000561555.

It is a happy number.

It is a congruent number.

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, 9397520 + ... + 14119007.

It is an arithmetic number, because the mean of its divisors is an integer number (3267989011350).

Almost surely, 2^{55516500016088} is an apocalyptic number.

It is an amenable number.

55516500016088 is a deficient number, since it is larger than the sum of its proper divisors (49059148347112).

55516500016088 is a wasteful number, since it uses less digits than its factorization.

55516500016088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23517899 (or 23517895 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 50.

The spelling of 55516500016088 in words is "fifty-five trillion, five hundred sixteen billion, five hundred million, sixteen thousand, eighty-eight".