50902381599 has 16 divisors (see below), whose sum is σ = 67965096960. Its totient is φ = 33887332800.

The previous prime is 50902381571. The next prime is 50902381609. The reversal of 50902381599 is 99518320905.

50902381599 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50902381599 - 2¹³ = 50902373407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50902381799) 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, 7771644 + ... + 7778190.

It is an arithmetic number, because the mean of its divisors is an integer number (4247818560).

Almost surely, 2^50902381599 is an apocalyptic number.

50902381599 is a deficient number, since it is larger than the sum of its proper divisors (17062715361).

50902381599 is a wasteful number, since it uses less digits than its factorization.

50902381599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9790.

The product of its (nonzero) digits is 874800, while the sum is 51.

The spelling of 50902381599 in words is "fifty billion, nine hundred two million, three hundred eighty-one thousand, five hundred ninety-nine".