45162864 has 60 divisors (see below), whose sum is σ = 129101856. Its totient is φ = 14731776.

The previous prime is 45162847. The next prime is 45162913. The reversal of 45162864 is 46826154.

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

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, 3432 + ... + 10104.

Almost surely, 2^45162864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45162864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64550928).

45162864 is an abundant number, since it is smaller than the sum of its proper divisors (83938992).

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

45162864 is a wasteful number, since it uses less digits than its factorization.

45162864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6734 (or 6725 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 45162864 is about 6720.3321346493. The cubic root of 45162864 is about 356.1179174250.

The spelling of 45162864 in words is "forty-five million, one hundred sixty-two thousand, eight hundred sixty-four".