50618560 has 56 divisors (see below), whose sum is σ = 121158000. Its totient is φ = 20143104.

The previous prime is 50618549. The next prime is 50618563. The reversal of 50618560 is 6581605.

It is not an unprimeable number, because it can be changed into a prime (50618563) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 101191 + ... + 101689.

Almost surely, 2^50618560 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 50618560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60579000).

50618560 is an abundant number, since it is smaller than the sum of its proper divisors (70539440).

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

50618560 is a wasteful number, since it uses less digits than its factorization.

50618560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 50618560 is about 7114.6721639159. The cubic root of 50618560 is about 369.9161241577.

The spelling of 50618560 in words is "fifty million, six hundred eighteen thousand, five hundred sixty".