50680237517 has 64 divisors (see below), whose sum is σ = 64232663040. Its totient is φ = 38928605184.

The previous prime is 50680237511. The next prime is 50680237529. The reversal of 50680237517 is 71573208605.

It is a happy number.

It is not a de Polignac number, because 50680237517 - 2¹² = 50680233421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50680237511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 212051084 + ... + 212051322.

It is an arithmetic number, because the mean of its divisors is an integer number (1003635360).

Almost surely, 2^50680237517 is an apocalyptic number.

It is an amenable number.

50680237517 is a deficient number, since it is larger than the sum of its proper divisors (13552425523).

50680237517 is a wasteful number, since it uses less digits than its factorization.

50680237517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702.

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 50680237517 in words is "fifty billion, six hundred eighty million, two hundred thirty-seven thousand, five hundred seventeen".