50136136156 has 12 divisors (see below), whose sum is σ = 87757999168. Its totient is φ = 25062422112.

The previous prime is 50136136123. The next prime is 50136136163. The reversal of 50136136156 is 65163163105.

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, 1391481 + ... + 1427056.

Almost surely, 2^50136136156 is an apocalyptic number.

It is an amenable number.

50136136156 is a deficient number, since it is larger than the sum of its proper divisors (37621863012).

50136136156 is a wasteful number, since it uses less digits than its factorization.

50136136156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822988 (or 2822986 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 50136136156 in words is "fifty billion, one hundred thirty-six million, one hundred thirty-six thousand, one hundred fifty-six".