50720480 has 24 divisors (see below), whose sum is σ = 119827512. Its totient is φ = 20288128.

The previous prime is 50720459. The next prime is 50720489. The reversal of 50720480 is 8402705.

50720480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50720489) 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 3 ways as a sum of consecutive naturals, for example, 158342 + ... + 158661.

It is an arithmetic number, because the mean of its divisors is an integer number (4992813).

Almost surely, 2^50720480 is an apocalyptic number.

It is an amenable number.

50720480 is an abundant number, since it is smaller than the sum of its proper divisors (69107032).

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

50720480 is a wasteful number, since it uses less digits than its factorization.

50720480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317018 (or 317010 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 50720480 is about 7121.8312251836. The cubic root of 50720480 is about 370.1642319370.

The spelling of 50720480 in words is "fifty million, seven hundred twenty thousand, four hundred eighty".