56550008 has 16 divisors (see below), whose sum is σ = 110641680. Its totient is φ = 27045568.

The previous prime is 56549981. The next prime is 56550037. The reversal of 56550008 is 80005565.

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, 153485 + ... + 153852.

It is an arithmetic number, because the mean of its divisors is an integer number (6915105).

Almost surely, 2^56550008 is an apocalyptic number.

It is an amenable number.

56550008 is a deficient number, since it is larger than the sum of its proper divisors (54091672).

56550008 is a wasteful number, since it uses less digits than its factorization.

56550008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307366 (or 307362 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 56550008 is about 7519.9739361250. The cubic root of 56550008 is about 383.8346908540.

The spelling of 56550008 in words is "fifty-six million, five hundred fifty thousand, eight".