50165256 has 16 divisors (see below), whose sum is σ = 125413200. Its totient is φ = 16721744.

The previous prime is 50165251. The next prime is 50165257. The reversal of 50165256 is 65256105.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (50165251) 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, 1045086 + ... + 1045133.

It is an arithmetic number, because the mean of its divisors is an integer number (7838325).

Almost surely, 2^50165256 is an apocalyptic number.

It is an amenable number.

50165256 is an abundant number, since it is smaller than the sum of its proper divisors (75247944).

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

50165256 is a wasteful number, since it uses less digits than its factorization.

50165256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090228 (or 2090224 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 50165256 is about 7082.7435362294. The cubic root of 50165256 is about 368.8085757374.

The spelling of 50165256 in words is "fifty million, one hundred sixty-five thousand, two hundred fifty-six".