50996868 has 24 divisors (see below), whose sum is σ = 128146368. Its totient is φ = 15691296.

The previous prime is 50996861. The next prime is 50996873. The reversal of 50996868 is 86869905.

It is a self number, because there is not a number n which added to its sum of digits gives 50996868.

It is not an unprimeable number, because it can be changed into a prime (50996861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163296 + ... + 163607.

It is an arithmetic number, because the mean of its divisors is an integer number (5339432).

Almost surely, 2^50996868 is an apocalyptic number.

It is an amenable number.

50996868 is an abundant number, since it is smaller than the sum of its proper divisors (77149500).

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

50996868 is a wasteful number, since it uses less digits than its factorization.

50996868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326923 (or 326921 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 51.

The square root of 50996868 is about 7141.2091413149. The cubic root of 50996868 is about 370.8353853973.

The spelling of 50996868 in words is "fifty million, nine hundred ninety-six thousand, eight hundred sixty-eight".