50065497 has 12 divisors (see below), whose sum is σ = 72389460. Its totient is φ = 33343488.

The previous prime is 50065487. The next prime is 50065511. The reversal of 50065497 is 79456005.

50065497 is a `hidden beast` number, since 500 + 65 + 4 + 97 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 48944016 + 1121481 = 6996^2 + 1059^2 .

It is not a de Polignac number, because 50065497 - 2⁸ = 50065241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50065427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9529 + ... + 13817.

It is an arithmetic number, because the mean of its divisors is an integer number (6032455).

Almost surely, 2^50065497 is an apocalyptic number.

It is an amenable number.

50065497 is a deficient number, since it is larger than the sum of its proper divisors (22323963).

50065497 is a wasteful number, since it uses less digits than its factorization.

50065497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5592 (or 5589 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 50065497 is about 7075.6976334493. The cubic root of 50065497 is about 368.5639416826.

The spelling of 50065497 in words is "fifty million, sixty-five thousand, four hundred ninety-seven".