50136897393072 has 120 divisors (see below), whose sum is σ = 169791341649696. Its totient is φ = 13482190891008.

The previous prime is 50136897393059. The next prime is 50136897393161. The reversal of 50136897393072 is 27039379863105.

50136897393072 is a `hidden beast` number, since 50 + 1 + 368 + 9 + 73 + 93 + 0 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1462894203 + ... + 1462928474.

Almost surely, 2^{50136897393072} is an apocalyptic number.

It is an amenable number.

50136897393072 is an abundant number, since it is smaller than the sum of its proper divisors (119654444256624).

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

50136897393072 is a wasteful number, since it uses less digits than its factorization.

50136897393072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925822715 (or 2925822706 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 63.

The spelling of 50136897393072 in words is "fifty trillion, one hundred thirty-six billion, eight hundred ninety-seven million, three hundred ninety-three thousand, seventy-two".