50071655015556 has 24 divisors (see below), whose sum is σ = 117147089224704. Its totient is φ = 16645804883040.

The previous prime is 50071655015521. The next prime is 50071655015593. The reversal of 50071655015556 is 65551055617005.

It is a junction number, because it is equal to n+sod(n) for n = 50071655015499 and 50071655015508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5593343940 + ... + 5593352891.

It is an arithmetic number, because the mean of its divisors is an integer number (4881128717696).

Almost surely, 2^{50071655015556} is an apocalyptic number.

It is an amenable number.

50071655015556 is an abundant number, since it is smaller than the sum of its proper divisors (67075434209148).

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

50071655015556 is a wasteful number, since it uses less digits than its factorization.

50071655015556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11186697211 (or 11186697209 counting only the distinct ones).

The product of its (nonzero) digits is 3937500, while the sum is 51.

The spelling of 50071655015556 in words is "fifty trillion, seventy-one billion, six hundred fifty-five million, fifteen thousand, five hundred fifty-six".