50320656 has 40 divisors (see below), whose sum is σ = 144440160. Its totient is φ = 16773408.

The previous prime is 50320649. The next prime is 50320681. The reversal of 50320656 is 65602305.

50320656 is a `hidden beast` number, since 5 + 0 + 3 + 2 + 0 + 656 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57810 + ... + 58673.

It is an arithmetic number, because the mean of its divisors is an integer number (3611004).

Almost surely, 2^50320656 is an apocalyptic number.

It is an amenable number.

50320656 is an abundant number, since it is smaller than the sum of its proper divisors (94119504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50320656 is a wasteful number, since it uses less digits than its factorization.

50320656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116500 (or 116488 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 50320656 is about 7093.7053787143. The cubic root of 50320656 is about 369.1890101812.

The spelling of 50320656 in words is "fifty million, three hundred twenty thousand, six hundred fifty-six".