50169421132 has 24 divisors (see below), whose sum is σ = 90223909776. Its totient is φ = 24396169728.

The previous prime is 50169421087. The next prime is 50169421153. The reversal of 50169421132 is 23112496105.

It is a super-2 number, since 2×50169421132² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 585853 + ... + 666004.

It is an arithmetic number, because the mean of its divisors is an integer number (3759329574).

Almost surely, 2^50169421132 is an apocalyptic number.

It is an amenable number.

50169421132 is a deficient number, since it is larger than the sum of its proper divisors (40054488644).

50169421132 is a wasteful number, since it uses less digits than its factorization.

50169421132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252137 (or 1252135 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 50169421132 in words is "fifty billion, one hundred sixty-nine million, four hundred twenty-one thousand, one hundred thirty-two".