50087729638973 has 16 divisors (see below), whose sum is σ = 54376681470720. Its totient is φ = 45862073989056.

The previous prime is 50087729638967. The next prime is 50087729638997. The reversal of 50087729638973 is 37983692778005.

It is not a de Polignac number, because 50087729638973 - 2²⁰ = 50087728590397 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 50087729638973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50087729638963) 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, 19705493 + ... + 22101626.

It is an arithmetic number, because the mean of its divisors is an integer number (3398542591920).

Almost surely, 2^{50087729638973} is an apocalyptic number.

It is an amenable number.

50087729638973 is a deficient number, since it is larger than the sum of its proper divisors (4288951831747).

50087729638973 is a wasteful number, since it uses less digits than its factorization.

50087729638973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41807876.

The product of its (nonzero) digits is 960180480, while the sum is 74.

The spelling of 50087729638973 in words is "fifty trillion, eighty-seven billion, seven hundred twenty-nine million, six hundred thirty-eight thousand, nine hundred seventy-three".