50268964869 has 24 divisors (see below), whose sum is σ = 73781111040. Its totient is φ = 32975366112.

The previous prime is 50268964853. The next prime is 50268964891. The reversal of 50268964869 is 96846986205.

50268964869 is a `hidden beast` number, since 5 + 0 + 2 + 68 + 96 + 486 + 9 = 666.

It is not a de Polignac number, because 50268964869 - 2⁴ = 50268964853 is a prime.

It is a super-2 number, since 2×50268964869² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50268964769) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87672 + ... + 328974.

It is an arithmetic number, because the mean of its divisors is an integer number (3074212960).

Almost surely, 2^50268964869 is an apocalyptic number.

It is an amenable number.

50268964869 is a deficient number, since it is larger than the sum of its proper divisors (23512146171).

50268964869 is a wasteful number, since it uses less digits than its factorization.

50268964869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241681 (or 241678 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 50268964869 in words is "fifty billion, two hundred sixty-eight million, nine hundred sixty-four thousand, eight hundred sixty-nine".