50980868 has 6 divisors (see below), whose sum is σ = 89216526. Its totient is φ = 25490432.

The previous prime is 50980829. The next prime is 50980871. The reversal of 50980868 is 86808905.

It can be written as a sum of positive squares in only one way, i.e., 26853124 + 24127744 = 5182^2 + 4912^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6372605 + ... + 6372612.

It is an arithmetic number, because the mean of its divisors is an integer number (14869421).

Almost surely, 2^50980868 is an apocalyptic number.

It is an amenable number.

50980868 is a deficient number, since it is larger than the sum of its proper divisors (38235658).

50980868 is a wasteful number, since it uses less digits than its factorization.

50980868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12745221 (or 12745219 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 50980868 is about 7140.0887949661. The cubic root of 50980868 is about 370.7965987880.

The spelling of 50980868 in words is "fifty million, nine hundred eighty thousand, eight hundred sixty-eight".