50316525517 has 8 divisors (see below), whose sum is σ = 51013245024. Its totient is φ = 49621960848.

The previous prime is 50316525509. The next prime is 50316525547. The reversal of 50316525517 is 71552561305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50316525517 - 2³ = 50316525509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50316525517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50316525547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491658 + ... + 585115.

It is an arithmetic number, because the mean of its divisors is an integer number (6376655628).

Almost surely, 2^50316525517 is an apocalyptic number.

It is an amenable number.

50316525517 is a deficient number, since it is larger than the sum of its proper divisors (696719507).

50316525517 is a wasteful number, since it uses less digits than its factorization.

50316525517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077419.

The product of its (nonzero) digits is 157500, while the sum is 40.

The spelling of 50316525517 in words is "fifty billion, three hundred sixteen million, five hundred twenty-five thousand, five hundred seventeen".