54040522025 has 48 divisors (see below), whose sum is σ = 77123182848. Its totient is φ = 36796032000.

The previous prime is 54040522007. The next prime is 54040522051. The reversal of 54040522025 is 52022504045.

It is not a de Polignac number, because 54040522025 - 2³⁴ = 36860652841 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15390020 + ... + 15393530.

It is an arithmetic number, because the mean of its divisors is an integer number (1606732976).

Almost surely, 2^54040522025 is an apocalyptic number.

It is an amenable number.

54040522025 is a deficient number, since it is larger than the sum of its proper divisors (23082660823).

54040522025 is a wasteful number, since it uses less digits than its factorization.

54040522025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4122 (or 4117 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The spelling of 54040522025 in words is "fifty-four billion, forty million, five hundred twenty-two thousand, twenty-five".