45552516 has 24 divisors (see below), whose sum is σ = 109718784. Its totient is φ = 14694240.

The previous prime is 45552449. The next prime is 45552539. The reversal of 45552516 is 61525554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60855 + ... + 61598.

It is an arithmetic number, because the mean of its divisors is an integer number (4571616).

Almost surely, 2^45552516 is an apocalyptic number.

It is an amenable number.

45552516 is an abundant number, since it is smaller than the sum of its proper divisors (64166268).

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

45552516 is a wasteful number, since it uses less digits than its factorization.

45552516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122491 (or 122489 counting only the distinct ones).

The product of its digits is 30000, while the sum is 33.

The square root of 45552516 is about 6749.2604039258. The cubic root of 45552516 is about 357.1391465367.

The spelling of 45552516 in words is "forty-five million, five hundred fifty-two thousand, five hundred sixteen".