50019526317 has 8 divisors (see below), whose sum is σ = 68844079360. Its totient is φ = 32270662080.

The previous prime is 50019526303. The next prime is 50019526321. The reversal of 50019526317 is 71362591005.

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

It is not a de Polignac number, because 50019526317 - 2⁴ = 50019526301 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 (50019522317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268922092 + ... + 268922277.

It is an arithmetic number, because the mean of its divisors is an integer number (8605509920).

Almost surely, 2^50019526317 is an apocalyptic number.

It is an amenable number.

50019526317 is a deficient number, since it is larger than the sum of its proper divisors (18824553043).

50019526317 is a wasteful number, since it uses less digits than its factorization.

50019526317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537844403.

The product of its (nonzero) digits is 56700, while the sum is 39.

The spelling of 50019526317 in words is "fifty billion, nineteen million, five hundred twenty-six thousand, three hundred seventeen".