50864480 has 24 divisors (see below), whose sum is σ = 120167712. Its totient is φ = 20345728.

The previous prime is 50864447. The next prime is 50864497. The reversal of 50864480 is 8446805.

It is a self number, because there is not a number n which added to its sum of digits gives 50864480.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158792 + ... + 159111.

It is an arithmetic number, because the mean of its divisors is an integer number (5006988).

Almost surely, 2^50864480 is an apocalyptic number.

It is an amenable number.

50864480 is an abundant number, since it is smaller than the sum of its proper divisors (69303232).

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

50864480 is a wasteful number, since it uses less digits than its factorization.

50864480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317918 (or 317910 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 50864480 is about 7131.9338190984. The cubic root of 50864480 is about 370.5142107765.

The spelling of 50864480 in words is "fifty million, eight hundred sixty-four thousand, four hundred eighty".