50979258 has 48 divisors (see below), whose sum is σ = 122181696. Its totient is φ = 15232320.

The previous prime is 50979251. The next prime is 50979259. The reversal of 50979258 is 85297905.

It is a happy number.

50979258 is a `hidden beast` number, since 509 + 7 + 92 + 58 = 666.

50979258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50979251) 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 23 ways as a sum of consecutive naturals, for example, 12691 + ... + 16217.

It is an arithmetic number, because the mean of its divisors is an integer number (2545452).

Almost surely, 2^50979258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50979258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61090848).

50979258 is an abundant number, since it is smaller than the sum of its proper divisors (71202438).

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

50979258 is a wasteful number, since it uses less digits than its factorization.

50979258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619 (or 3616 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 50979258 is about 7139.9760503800. The cubic root of 50979258 is about 370.7926954360.

The spelling of 50979258 in words is "fifty million, nine hundred seventy-nine thousand, two hundred fifty-eight".