53402122056 has 16 divisors (see below), whose sum is σ = 133505305200. Its totient is φ = 17800707344.

The previous prime is 53402122043. The next prime is 53402122073. The reversal of 53402122056 is 65022120435.

53402122056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1112544186 + ... + 1112544233.

It is an arithmetic number, because the mean of its divisors is an integer number (8344081575).

Almost surely, 2^53402122056 is an apocalyptic number.

It is an amenable number.

53402122056 is an abundant number, since it is smaller than the sum of its proper divisors (80103183144).

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

53402122056 is a wasteful number, since it uses less digits than its factorization.

53402122056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225088428 (or 2225088424 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 53402122056 in words is "fifty-three billion, four hundred two million, one hundred twenty-two thousand, fifty-six".