45432504 has 48 divisors (see below), whose sum is σ = 132514200. Its totient is φ = 13978944.

The previous prime is 45432493. The next prime is 45432509. The reversal of 45432504 is 40523454.

It is a super-3 number, since 3×45432504³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45432509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23334 + ... + 25205.

Almost surely, 2^45432504 is an apocalyptic number.

It is an amenable number.

45432504 is an abundant number, since it is smaller than the sum of its proper divisors (87081696).

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

45432504 is a wasteful number, since it uses less digits than its factorization.

45432504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48564 (or 48557 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 45432504 is about 6740.3637884019. The cubic root of 45432504 is about 356.8252328204.

Adding to 45432504 its reverse (40523454), we get a palindrome (85955958).

The spelling of 45432504 in words is "forty-five million, four hundred thirty-two thousand, five hundred four".