50980968 has 64 divisors (see below), whose sum is σ = 145464000. Its totient is φ = 16531776.

The previous prime is 50980961. The next prime is 50980981. The reversal of 50980968 is 86908905.

50980968 is a `hidden beast` number, since 509 + 80 + 9 + 68 = 666.

It is not an unprimeable number, because it can be changed into a prime (50980961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4803 + ... + 11181.

It is an arithmetic number, because the mean of its divisors is an integer number (2272875).

Almost surely, 2^50980968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50980968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72732000).

50980968 is an abundant number, since it is smaller than the sum of its proper divisors (94483032).

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

50980968 is a wasteful number, since it uses less digits than its factorization.

50980968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6431 (or 6421 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 50980968 is about 7140.0957976767. The cubic root of 50980968 is about 370.7968412295.

The spelling of 50980968 in words is "fifty million, nine hundred eighty thousand, nine hundred sixty-eight".