50720324 has 12 divisors (see below), whose sum is σ = 89208000. Its totient is φ = 25232328.

The previous prime is 50720279. The next prime is 50720357. The reversal of 50720324 is 42302705.

It is a self number, because there is not a number n which added to its sum of digits gives 50720324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31064 + ... + 32655.

It is an arithmetic number, because the mean of its divisors is an integer number (7434000).

Almost surely, 2^50720324 is an apocalyptic number.

It is an amenable number.

50720324 is a deficient number, since it is larger than the sum of its proper divisors (38487676).

50720324 is a wasteful number, since it uses less digits than its factorization.

50720324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63922 (or 63920 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 50720324 is about 7121.8202729358. The cubic root of 50720324 is about 370.1638524342.

The spelling of 50720324 in words is "fifty million, seven hundred twenty thousand, three hundred twenty-four".