50500555555560 has 256 divisors, whose sum is σ = 172132161177600. Its totient is φ = 11743908019200.

The previous prime is 50500555555511. The next prime is 50500555555601. The reversal of 50500555555560 is 6555555500505.

It is a super-2 number, since 2×50500555555560² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3814050 + ... + 10749329.

It is an arithmetic number, because the mean of its divisors is an integer number (672391254600).

Almost surely, 2^{50500555555560} is an apocalyptic number.

It is an amenable number.

50500555555560 is an abundant number, since it is smaller than the sum of its proper divisors (121631605622040).

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

50500555555560 is a wasteful number, since it uses less digits than its factorization.

50500555555560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14563512 (or 14563508 counting only the distinct ones).

The product of its (nonzero) digits is 11718750, while the sum is 51.

The spelling of 50500555555560 in words is "fifty trillion, five hundred billion, five hundred fifty-five million, five hundred fifty-five thousand, five hundred sixty".