55204706600016 has 40 divisors (see below), whose sum is σ = 142616441514144. Its totient is φ = 18401016247680.

The previous prime is 55204706599979. The next prime is 55204706600033. The reversal of 55204706600016 is 61000660740255.

It is a super-2 number, since 2×55204706600016² (a number of 28 digits) contains 22 as substring.

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, 15652791 + ... + 18852566.

Almost surely, 2^{55204706600016} is an apocalyptic number.

It is an amenable number.

55204706600016 is an abundant number, since it is smaller than the sum of its proper divisors (87411734914128).

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

55204706600016 is a wasteful number, since it uses less digits than its factorization.

55204706600016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34538699 (or 34538693 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 55204706600016 in words is "fifty-five trillion, two hundred four billion, seven hundred six million, six hundred thousand, sixteen".