50061216256 has 40 divisors (see below), whose sum is σ = 100070625204. Its totient is φ = 25019105280.

The previous prime is 50061216229. The next prime is 50061216287. The reversal of 50061216256 is 65261216005.

It can be written as a sum of positive squares in 2 ways, for example, as 49996960000 + 64256256 = 223600^2 + 8016^2 .

It is a super-2 number, since 2×50061216256² (a number of 22 digits) contains 22 as substring.

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, 1152696 + ... + 1195336.

Almost surely, 2^50061216256 is an apocalyptic number.

It is an amenable number.

50061216256 is a deficient number, since it is larger than the sum of its proper divisors (50009408948).

50061216256 is an equidigital number, since it uses as much as digits as its factorization.

50061216256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44952 (or 44936 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 50061216256 in words is "fifty billion, sixty-one million, two hundred sixteen thousand, two hundred fifty-six".