45872552 has 24 divisors (see below), whose sum is σ = 94543050. Its totient is φ = 20850720.

The previous prime is 45872551. The next prime is 45872569. The reversal of 45872552 is 25527854.

It can be written as a sum of positive squares in only one way, i.e., 45616516 + 256036 = 6754^2 + 506^2 .

It is not an unprimeable number, because it can be changed into a prime (45872551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22727 + ... + 24662.

Almost surely, 2^45872552 is an apocalyptic number.

It is an amenable number.

45872552 is an abundant number, since it is smaller than the sum of its proper divisors (48670498).

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

45872552 is a wasteful number, since it uses less digits than its factorization.

45872552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47417 (or 47402 counting only the distinct ones).

The product of its digits is 112000, while the sum is 38.

The square root of 45872552 is about 6772.9278750035. The cubic root of 45872552 is about 357.9735735724.

The spelling of 45872552 in words is "forty-five million, eight hundred seventy-two thousand, five hundred fifty-two".