50550051056 has 20 divisors (see below), whose sum is σ = 99180482400. Its totient is φ = 24955087872.

The previous prime is 50550051029. The next prime is 50550051077. The reversal of 50550051056 is 65015005505.

It is a congruent number.

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, 19994801 + ... + 19997328.

It is an arithmetic number, because the mean of its divisors is an integer number (4959024120).

Almost surely, 2^50550051056 is an apocalyptic number.

It is an amenable number.

50550051056 is a deficient number, since it is larger than the sum of its proper divisors (48630431344).

50550051056 is a wasteful number, since it uses less digits than its factorization.

50550051056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39992216 (or 39992210 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 50550051056 in words is "fifty billion, five hundred fifty million, fifty-one thousand, fifty-six".