45295872 has 36 divisors (see below), whose sum is σ = 120555120. Its totient is φ = 15098368.

The previous prime is 45295853. The next prime is 45295879. The reversal of 45295872 is 27859254.

It is not an unprimeable number, because it can be changed into a prime (45295879) 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, 28722 + ... + 30257.

Almost surely, 2^45295872 is an apocalyptic number.

It is an amenable number.

45295872 is an abundant number, since it is smaller than the sum of its proper divisors (75259248).

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

45295872 is an equidigital number, since it uses as much as digits as its factorization.

45295872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58998 (or 58984 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 45295872 is about 6730.2207987554. The cubic root of 45295872 is about 356.4671727230.

It can be divided in two parts, 4529 and 5872, that added together give a palindrome (10401).

The spelling of 45295872 in words is "forty-five million, two hundred ninety-five thousand, eight hundred seventy-two".