45652536 has 48 divisors (see below), whose sum is σ = 123959160. Its totient is φ = 15178560.

The previous prime is 45652511. The next prime is 45652547. The reversal of 45652536 is 63525654.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45652536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46531 + ... + 47501.

Almost surely, 2^45652536 is an apocalyptic number.

It is an amenable number.

45652536 is an abundant number, since it is smaller than the sum of its proper divisors (78306624).

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

45652536 is a wasteful number, since it uses less digits than its factorization.

45652536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636 (or 1629 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 45652536 is about 6756.6660417694. Note that the first 3 decimals coincide. The cubic root of 45652536 is about 357.4003464885.

The spelling of 45652536 in words is "forty-five million, six hundred fifty-two thousand, five hundred thirty-six".