50038713563 has 16 divisors (see below), whose sum is σ = 54048223296. Its totient is φ = 46149841920.

The previous prime is 50038713521. The next prime is 50038713577. The reversal of 50038713563 is 36531783005.

It is a cyclic number.

It is not a de Polignac number, because 50038713563 - 2²⁰ = 50037664987 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 50038713563.

It is not an unprimeable number, because it can be changed into a prime (50038713503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707783 + ... + 775263.

It is an arithmetic number, because the mean of its divisors is an integer number (3378013956).

Almost surely, 2^50038713563 is an apocalyptic number.

50038713563 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

50038713563 is a deficient number, since it is larger than the sum of its proper divisors (4009509733).

50038713563 is a wasteful number, since it uses less digits than its factorization.

50038713563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68374.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 50038713563 in words is "fifty billion, thirty-eight million, seven hundred thirteen thousand, five hundred sixty-three".