55653054456 has 16 divisors (see below), whose sum is σ = 139132636200. Its totient is φ = 18551018144.

The previous prime is 55653054449. The next prime is 55653054467. The reversal of 55653054456 is 65445035655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1159438611 + ... + 1159438658.

Almost surely, 2^55653054456 is an apocalyptic number.

It is an amenable number.

55653054456 is an abundant number, since it is smaller than the sum of its proper divisors (83479581744).

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

55653054456 is a wasteful number, since it uses less digits than its factorization.

55653054456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318877278 (or 2318877274 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 55653054456 in words is "fifty-five billion, six hundred fifty-three million, fifty-four thousand, four hundred fifty-six".