55004932 has 6 divisors (see below), whose sum is σ = 96258638. Its totient is φ = 27502464.

The previous prime is 55004927. The next prime is 55004951. The reversal of 55004932 is 23940055.

It can be written as a sum of positive squares in only one way, i.e., 45481536 + 9523396 = 6744^2 + 3086^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55004932.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6875613 + ... + 6875620.

Almost surely, 2^55004932 is an apocalyptic number.

It is an amenable number.

55004932 is a deficient number, since it is larger than the sum of its proper divisors (41253706).

55004932 is a wasteful number, since it uses less digits than its factorization.

55004932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13751237 (or 13751235 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 55004932 is about 7416.5309950138. The cubic root of 55004932 is about 380.3066131070.

Adding to 55004932 its reverse (23940055), we get a palindrome (78944987).

The spelling of 55004932 in words is "fifty-five million, four thousand, nine hundred thirty-two".