45552404 has 12 divisors (see below), whose sum is σ = 79766484. Its totient is φ = 22761984.

The previous prime is 45552391. The next prime is 45552413. The reversal of 45552404 is 40425554.

It can be written as a sum of positive squares in 2 ways, for example, as 43296400 + 2256004 = 6580^2 + 1502^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7412 + ... + 12084.

It is an arithmetic number, because the mean of its divisors is an integer number (6647207).

Almost surely, 2^45552404 is an apocalyptic number.

It is an amenable number.

45552404 is a deficient number, since it is larger than the sum of its proper divisors (34214080).

45552404 is a wasteful number, since it uses less digits than its factorization.

45552404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7114 (or 7112 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 45552404 is about 6749.2521067152. The cubic root of 45552404 is about 357.1388538370.

Adding to 45552404 its reverse (40425554), we get a palindrome (85977958).

The spelling of 45552404 in words is "forty-five million, five hundred fifty-two thousand, four hundred four".