50319769269 has 32 divisors (see below), whose sum is σ = 83669400576. Its totient is φ = 26133592320.

The previous prime is 50319769261. The next prime is 50319769301. The reversal of 50319769269 is 96296791305.

It is not a de Polignac number, because 50319769269 - 2³ = 50319769261 is a prime.

It is a super-2 number, since 2×50319769269² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50319769261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 976734 + ... + 1026960.

It is an arithmetic number, because the mean of its divisors is an integer number (2614668768).

Almost surely, 2^50319769269 is an apocalyptic number.

It is an amenable number.

50319769269 is a deficient number, since it is larger than the sum of its proper divisors (33349631307).

50319769269 is a wasteful number, since it uses less digits than its factorization.

50319769269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54585.

The product of its (nonzero) digits is 5511240, while the sum is 57.

The spelling of 50319769269 in words is "fifty billion, three hundred nineteen million, seven hundred sixty-nine thousand, two hundred sixty-nine".