54225144625516 has 96 divisors (see below), whose sum is σ = 98245469020160. Its totient is φ = 26172290894400.

The previous prime is 54225144625507. The next prime is 54225144625549. The reversal of 54225144625516 is 61552644152245.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3019376545 + ... + 3019394503.

Almost surely, 2^{54225144625516} is an apocalyptic number.

It is an amenable number.

54225144625516 is a deficient number, since it is larger than the sum of its proper divisors (44020324394644).

54225144625516 is a wasteful number, since it uses less digits than its factorization.

54225144625516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18795 (or 18793 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 52.

The spelling of 54225144625516 in words is "fifty-four trillion, two hundred twenty-five billion, one hundred forty-four million, six hundred twenty-five thousand, five hundred sixteen".