55968004 has 12 divisors (see below), whose sum is σ = 98307328. Its totient is φ = 27880200.

The previous prime is 55968001. The next prime is 55968007. The reversal of 55968004 is 40086955.

It is an interprime number because it is at equal distance from previous prime (55968001) and next prime (55968007).

It is not an unprimeable number, because it can be changed into a prime (55968001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24732 + ... + 26899.

Almost surely, 2^55968004 is an apocalyptic number.

It is an amenable number.

55968004 is a deficient number, since it is larger than the sum of its proper divisors (42339324).

55968004 is a wasteful number, since it uses less digits than its factorization.

55968004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51906 (or 51904 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 55968004 is about 7481.1766454215. The cubic root of 55968004 is about 382.5133582132.

The spelling of 55968004 in words is "fifty-five million, nine hundred sixty-eight thousand, four".