50492712 has 32 divisors (see below), whose sum is σ = 130586400. Its totient is φ = 16250304.

The previous prime is 50492699. The next prime is 50492719. The reversal of 50492712 is 21729405.

It is a super-2 number, since 2×50492712² = 5099027930229888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50492712.

It is not an unprimeable number, because it can be changed into a prime (50492719) 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, 35578 + ... + 36969.

It is an arithmetic number, because the mean of its divisors is an integer number (4080825).

Almost surely, 2^50492712 is an apocalyptic number.

It is an amenable number.

50492712 is an abundant number, since it is smaller than the sum of its proper divisors (80093688).

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

50492712 is a wasteful number, since it uses less digits than its factorization.

50492712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72585 (or 72581 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 50492712 is about 7105.8224013832. The cubic root of 50492712 is about 369.6093075934.

The spelling of 50492712 in words is "fifty million, four hundred ninety-two thousand, seven hundred twelve".