50720352 has 48 divisors (see below), whose sum is σ = 133539840. Its totient is φ = 16856192.

The previous prime is 50720279. The next prime is 50720357. The reversal of 50720352 is 25302705.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50720357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45433 + ... + 46535.

It is an arithmetic number, because the mean of its divisors is an integer number (2782080).

Almost surely, 2^50720352 is an apocalyptic number.

It is an amenable number.

50720352 is an abundant number, since it is smaller than the sum of its proper divisors (82819488).

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

50720352 is a wasteful number, since it uses less digits than its factorization.

50720352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595 (or 1587 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 50720352 is about 7121.8222387251. The cubic root of 50720352 is about 370.1639205502.

The spelling of 50720352 in words is "fifty million, seven hundred twenty thousand, three hundred fifty-two".