50864355 has 20 divisors (see below), whose sum is σ = 91179792. Its totient is φ = 27127440.

The previous prime is 50864353. The next prime is 50864371. The reversal of 50864355 is 55346805.

50864355 is a `hidden beast` number, since 5 + 0 + 8 + 643 + 5 + 5 = 666.

It is not a de Polignac number, because 50864355 - 2¹ = 50864353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50864353) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 62391 + ... + 63200.

Almost surely, 2^50864355 is an apocalyptic number.

50864355 is a deficient number, since it is larger than the sum of its proper divisors (40315437).

50864355 is a wasteful number, since it uses less digits than its factorization.

50864355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125608 (or 125599 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 50864355 is about 7131.9250556915. The cubic root of 50864355 is about 370.5139072621.

The spelling of 50864355 in words is "fifty million, eight hundred sixty-four thousand, three hundred fifty-five".