50513607 has 12 divisors (see below), whose sum is σ = 73251360. Its totient is φ = 33543168.

The previous prime is 50513597. The next prime is 50513653. The reversal of 50513607 is 70631505.

50513607 is a `hidden beast` number, since 5 + 0 + 51 + 3 + 607 = 666.

It is not a de Polignac number, because 50513607 - 2⁷ = 50513479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50513677) 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, 8607 + ... + 13232.

It is an arithmetic number, because the mean of its divisors is an integer number (6104280).

Almost surely, 2^50513607 is an apocalyptic number.

50513607 is a deficient number, since it is larger than the sum of its proper divisors (22737753).

50513607 is a wasteful number, since it uses less digits than its factorization.

50513607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22102 (or 22099 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 50513607 is about 7107.2925224730. The cubic root of 50513607 is about 369.6602847286.

The spelling of 50513607 in words is "fifty million, five hundred thirteen thousand, six hundred seven".