50712697 has 6 divisors (see below), whose sum is σ = 58992378. Its totient is φ = 43467984.

The previous prime is 50712689. The next prime is 50712703. The reversal of 50712697 is 79621705.

It can be written as a sum of positive squares in only one way, i.e., 45441081 + 5271616 = 6741^2 + 2296^2 .

It is not a de Polignac number, because 50712697 - 2³ = 50712689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50713697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 517428 + ... + 517525.

It is an arithmetic number, because the mean of its divisors is an integer number (9832063).

Almost surely, 2^50712697 is an apocalyptic number.

It is an amenable number.

50712697 is a deficient number, since it is larger than the sum of its proper divisors (8279681).

50712697 is a wasteful number, since it uses less digits than its factorization.

50712697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034967 (or 1034960 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 50712697 is about 7121.2847857672. The cubic root of 50712697 is about 370.1452972082.

The spelling of 50712697 in words is "fifty million, seven hundred twelve thousand, six hundred ninety-seven".