50172875382631 has 16 divisors (see below), whose sum is σ = 53643268224000. Its totient is φ = 46760210494848.

The previous prime is 50172875382571. The next prime is 50172875382689. The reversal of 50172875382631 is 13628357827105.

It is not a de Polignac number, because 50172875382631 - 2³¹ = 50170727898983 is a prime.

It is a super-2 number, since 2×50172875382631² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50172875382691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28057470 + ... + 29792068.

It is an arithmetic number, because the mean of its divisors is an integer number (3352704264000).

Almost surely, 2^{50172875382631} is an apocalyptic number.

50172875382631 is a deficient number, since it is larger than the sum of its proper divisors (3470392841369).

50172875382631 is a wasteful number, since it uses less digits than its factorization.

50172875382631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751238.

The product of its (nonzero) digits is 16934400, while the sum is 58.

The spelling of 50172875382631 in words is "fifty trillion, one hundred seventy-two billion, eight hundred seventy-five million, three hundred eighty-two thousand, six hundred thirty-one".