50313717 has 40 divisors (see below), whose sum is σ = 77935616. Its totient is φ = 32332608.

The previous prime is 50313709. The next prime is 50313733. The reversal of 50313717 is 71731305.

It is not a de Polignac number, because 50313717 - 2³ = 50313709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50313737) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 396108 + ... + 396234.

Almost surely, 2^50313717 is an apocalyptic number.

It is an amenable number.

50313717 is a deficient number, since it is larger than the sum of its proper divisors (27621899).

50313717 is a wasteful number, since it uses less digits than its factorization.

50313717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 27.

The square root of 50313717 is about 7093.2162662645. The cubic root of 50313717 is about 369.1720395472.

The spelling of 50313717 in words is "fifty million, three hundred thirteen thousand, seven hundred seventeen".