50143926966132 has 12 divisors (see below), whose sum is σ = 117002496254336. Its totient is φ = 16714642322040.

The previous prime is 50143926966047. The next prime is 50143926966173. The reversal of 50143926966132 is 23166962934105.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2089330290244 + ... + 2089330290267.

Almost surely, 2^{50143926966132} is an apocalyptic number.

It is an amenable number.

50143926966132 is an abundant number, since it is smaller than the sum of its proper divisors (66858569288204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50143926966132 is a wasteful number, since it uses less digits than its factorization.

50143926966132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178660580518 (or 4178660580516 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 57.

The spelling of 50143926966132 in words is "fifty trillion, one hundred forty-three billion, nine hundred twenty-six million, nine hundred sixty-six thousand, one hundred thirty-two".