50315357 has 4 divisors (see below), whose sum is σ = 51024096. Its totient is φ = 49606620.

The previous prime is 50315341. The next prime is 50315399. The reversal of 50315357 is 75351305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50315357 - 2⁴ = 50315341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50315557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354263 + ... + 354404.

It is an arithmetic number, because the mean of its divisors is an integer number (12756024).

Almost surely, 2^50315357 is an apocalyptic number.

It is an amenable number.

50315357 is a deficient number, since it is larger than the sum of its proper divisors (708739).

50315357 is an equidigital number, since it uses as much as digits as its factorization.

50315357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708738.

The product of its (nonzero) digits is 7875, while the sum is 29.

The square root of 50315357 is about 7093.3318687342. The cubic root of 50315357 is about 369.1760506175.

The spelling of 50315357 in words is "fifty million, three hundred fifteen thousand, three hundred fifty-seven".