55625068 has 12 divisors (see below), whose sum is σ = 97478752. Its totient is φ = 27774000.

The previous prime is 55625057. The next prime is 55625093. The reversal of 55625068 is 86052655.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 6255 + ... + 12262.

Almost surely, 2^55625068 is an apocalyptic number.

It is an amenable number.

55625068 is a deficient number, since it is larger than the sum of its proper divisors (41853684).

55625068 is a wasteful number, since it uses less digits than its factorization.

55625068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19272 (or 19270 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 55625068 is about 7458.2215038171. The cubic root of 55625068 is about 381.7304916261.

The spelling of 55625068 in words is "fifty-five million, six hundred twenty-five thousand, sixty-eight".