50879616 has 32 divisors (see below), whose sum is σ = 135150000. Its totient is φ = 16959744.

The previous prime is 50879603. The next prime is 50879617. The reversal of 50879616 is 61697805.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (50879617) 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, 65866 + ... + 66633.

Almost surely, 2^50879616 is an apocalyptic number.

It is an amenable number.

50879616 is an abundant number, since it is smaller than the sum of its proper divisors (84270384).

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

50879616 is a wasteful number, since it uses less digits than its factorization.

50879616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132516 (or 132504 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 50879616 is about 7132.9948829366. The cubic root of 50879616 is about 370.5509590595.

The spelling of 50879616 in words is "fifty million, eight hundred seventy-nine thousand, six hundred sixteen".