5550552534400 has 96 divisors (see below), whose sum is σ = 13943999770200. Its totient is φ = 2182590074880.

The previous prime is 5550552534383. The next prime is 5550552534413. The reversal of 5550552534400 is 44352550555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14510757 + ... + 14888356.

Almost surely, 2^{5550552534400} is an apocalyptic number.

5550552534400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5550552534400 is an abundant number, since it is smaller than the sum of its proper divisors (8393447235800).

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

5550552534400 is a wasteful number, since it uses less digits than its factorization.

5550552534400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29399196 (or 29399179 counting only the distinct ones).

The product of its (nonzero) digits is 1500000, while the sum is 43.

The spelling of 5550552534400 in words is "five trillion, five hundred fifty billion, five hundred fifty-two million, five hundred thirty-four thousand, four hundred".