50577716 has 12 divisors (see below), whose sum is σ = 101155488. Its totient is φ = 21676152.

The previous prime is 50577673. The next prime is 50577731. The reversal of 50577716 is 61777505.

50577716 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 50577716.

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, 903146 + ... + 903201.

It is an arithmetic number, because the mean of its divisors is an integer number (8429624).

Almost surely, 2^50577716 is an apocalyptic number.

It is an amenable number.

50577716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50577716 is a wasteful number, since it uses less digits than its factorization.

50577716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806358 (or 1806356 counting only the distinct ones).

The product of its (nonzero) digits is 51450, while the sum is 38.

The square root of 50577716 is about 7111.8011783233. The cubic root of 50577716 is about 369.8166025608.

The spelling of 50577716 in words is "fifty million, five hundred seventy-seven thousand, seven hundred sixteen".