55532504 has 16 divisors (see below), whose sum is σ = 104208120. Its totient is φ = 27743680.

The previous prime is 55532467. The next prime is 55532513. The reversal of 55532504 is 40523555.

It is a happy number.

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, 12572 + ... + 16404.

Almost surely, 2^55532504 is an apocalyptic number.

It is an amenable number.

55532504 is a deficient number, since it is larger than the sum of its proper divisors (48675616).

55532504 is a wasteful number, since it uses less digits than its factorization.

55532504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5650 (or 5646 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 55532504 is about 7452.0134192042. The cubic root of 55532504 is about 381.5186319956.

The spelling of 55532504 in words is "fifty-five million, five hundred thirty-two thousand, five hundred four".