55314544633516 has 48 divisors (see below), whose sum is σ = 117139055040000. Its totient is φ = 22311297232128.

The previous prime is 55314544633493. The next prime is 55314544633571. The reversal of 55314544633516 is 61533644541355.

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, 22866985 + ... + 25169983.

It is an arithmetic number, because the mean of its divisors is an integer number (2440396980000).

Almost surely, 2^{55314544633516} is an apocalyptic number.

It is an amenable number.

55314544633516 is an abundant number, since it is smaller than the sum of its proper divisors (61824510406484).

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

55314544633516 is a wasteful number, since it uses less digits than its factorization.

55314544633516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353486 (or 2353484 counting only the distinct ones).

The product of its digits is 38880000, while the sum is 55.

The spelling of 55314544633516 in words is "fifty-five trillion, three hundred fourteen billion, five hundred forty-four million, six hundred thirty-three thousand, five hundred sixteen".