45052408 has 16 divisors (see below), whose sum is σ = 85735080. Its totient is φ = 22189728.

The previous prime is 45052391. The next prime is 45052409. The reversal of 45052408 is 80425054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45052409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41491 + ... + 42562.

Almost surely, 2^45052408 is an apocalyptic number.

It is an amenable number.

45052408 is a deficient number, since it is larger than the sum of its proper divisors (40682672).

45052408 is a wasteful number, since it uses less digits than its factorization.

45052408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84126 (or 84122 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 45052408 is about 6712.1090575169. The cubic root of 45052408 is about 355.8273581123.

The spelling of 45052408 in words is "forty-five million, fifty-two thousand, four hundred eight".