45480027525 has 24 divisors (see below), whose sum is σ = 75465137184. Its totient is φ = 24168436800.

The previous prime is 45480027503. The next prime is 45480027557. The reversal of 45480027525 is 52572008454.

It is not a de Polignac number, because 45480027525 - 2⁵ = 45480027493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1073811 + ... + 1115360.

It is an arithmetic number, because the mean of its divisors is an integer number (3144380716).

Almost surely, 2^45480027525 is an apocalyptic number.

It is an amenable number.

45480027525 is a deficient number, since it is larger than the sum of its proper divisors (29985109659).

45480027525 is a wasteful number, since it uses less digits than its factorization.

45480027525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189461 (or 2189456 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 42.

The spelling of 45480027525 in words is "forty-five billion, four hundred eighty million, twenty-seven thousand, five hundred twenty-five".