50979738 has 24 divisors (see below), whose sum is σ = 105607008. Its totient is φ = 16405648.

The previous prime is 50979689. The next prime is 50979739. The reversal of 50979738 is 83797905.

50979738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50979739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6 + ... + 10097.

It is an arithmetic number, because the mean of its divisors is an integer number (4400292).

Almost surely, 2^50979738 is an apocalyptic number.

50979738 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

50979738 is an abundant number, since it is smaller than the sum of its proper divisors (54627270).

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

50979738 is a wasteful number, since it uses less digits than its factorization.

50979738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10166 (or 10137 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 50979738 is about 7140.0096638590. The cubic root of 50979738 is about 370.7938591769.

The spelling of 50979738 in words is "fifty million, nine hundred seventy-nine thousand, seven hundred thirty-eight".