50611010556 has 36 divisors (see below), whose sum is σ = 125447599928. Its totient is φ = 15877963008.

The previous prime is 50611010503. The next prime is 50611010557. The reversal of 50611010556 is 65501011605.

It is a super-2 number, since 2×50611010556² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50611010557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7293391 + ... + 7300326.

Almost surely, 2^50611010556 is an apocalyptic number.

It is an amenable number.

50611010556 is an abundant number, since it is smaller than the sum of its proper divisors (74836589372).

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

50611010556 is a wasteful number, since it uses less digits than its factorization.

50611010556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14593758 (or 14593739 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 50611010556 in words is "fifty billion, six hundred eleven million, ten thousand, five hundred fifty-six".