50707992 has 16 divisors (see below), whose sum is σ = 126770040. Its totient is φ = 16902656.

The previous prime is 50707981. The next prime is 50708003. The reversal of 50707992 is 29970705.

It is an interprime number because it is at equal distance from previous prime (50707981) and next prime (50708003).

It is a self number, because there is not a number n which added to its sum of digits gives 50707992.

It is a congruent number.

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, 1056393 + ... + 1056440.

Almost surely, 2^50707992 is an apocalyptic number.

It is an amenable number.

50707992 is an abundant number, since it is smaller than the sum of its proper divisors (76062048).

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

50707992 is a wasteful number, since it uses less digits than its factorization.

50707992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112842 (or 2112838 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 50707992 is about 7120.9544304117. The cubic root of 50707992 is about 370.1338497957.

The spelling of 50707992 in words is "fifty million, seven hundred seven thousand, nine hundred ninety-two".