50100705215136 has 72 divisors (see below), whose sum is σ = 142481999630880. Its totient is φ = 16699283373696.

The previous prime is 50100705214991. The next prime is 50100705215137. The reversal of 50100705215136 is 63151250700105.

It is a happy number.

50100705215136 is a `hidden beast` number, since 5 + 0 + 10 + 0 + 70 + 521 + 51 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-3 number, since 3×50100705215136³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50100705215136.

It is not an unprimeable number, because it can be changed into a prime (50100705215137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114781 + ... + 10010723.

It is an arithmetic number, because the mean of its divisors is an integer number (1978916661540).

Almost surely, 2^{50100705215136} is an apocalyptic number.

It is an amenable number.

50100705215136 is an abundant number, since it is smaller than the sum of its proper divisors (92381294415744).

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

50100705215136 is a wasteful number, since it uses less digits than its factorization.

50100705215136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9913538 (or 9913527 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The spelling of 50100705215136 in words is "fifty trillion, one hundred billion, seven hundred five million, two hundred fifteen thousand, one hundred thirty-six".