50320712 has 16 divisors (see below), whose sum is σ = 101609340. Its totient is φ = 23224896.

The previous prime is 50320681. The next prime is 50320723. The reversal of 50320712 is 21702305.

It can be written as a sum of positive squares in 2 ways, for example, as 42954916 + 7365796 = 6554^2 + 2714^2 .

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, 241823 + ... + 242030.

Almost surely, 2^50320712 is an apocalyptic number.

50320712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50320712 is an abundant number, since it is smaller than the sum of its proper divisors (51288628).

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

50320712 is a wasteful number, since it uses less digits than its factorization.

50320712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483872 (or 483868 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 50320712 is about 7093.7093258746. The cubic root of 50320712 is about 369.1891471334.

The spelling of 50320712 in words is "fifty million, three hundred twenty thousand, seven hundred twelve".