50956370016 has 36 divisors (see below), whose sum is σ = 133766277372. Its totient is φ = 16984719424.

The previous prime is 50956369973. The next prime is 50956370041. The reversal of 50956370016 is 61007365905.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50956370016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2200225 + ... + 2223263.

It is an arithmetic number, because the mean of its divisors is an integer number (3715729927).

Almost surely, 2^50956370016 is an apocalyptic number.

It is an amenable number.

50956370016 is an abundant number, since it is smaller than the sum of its proper divisors (82809907356).

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

50956370016 is an frugal number, since it uses more digits than its factorization.

50956370016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46091 (or 23044 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 42.

The spelling of 50956370016 in words is "fifty billion, nine hundred fifty-six million, three hundred seventy thousand, sixteen".