45245504 has 14 divisors (see below), whose sum is σ = 89784174. Its totient is φ = 22622720.

The previous prime is 45245491. The next prime is 45245513. The reversal of 45245504 is 40554254.

It can be written as a sum of positive squares in only one way, i.e., 37847104 + 7398400 = 6152^2 + 2720^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353417 + ... + 353544.

Almost surely, 2^45245504 is an apocalyptic number.

It is an amenable number.

45245504 is a deficient number, since it is larger than the sum of its proper divisors (44538670).

45245504 is an equidigital number, since it uses as much as digits as its factorization.

45245504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706973 (or 706963 counting only the distinct ones).

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

The square root of 45245504 is about 6726.4778301872. The cubic root of 45245504 is about 356.3349958682.

Adding to 45245504 its reverse (40554254), we get a palindrome (85799758).

The spelling of 45245504 in words is "forty-five million, two hundred forty-five thousand, five hundred four".