50601000556 has 12 divisors (see below), whose sum is σ = 88553326792. Its totient is φ = 25300050048.

The previous prime is 50601000521. The next prime is 50601000557. The reversal of 50601000556 is 65500010605.

It is a super-2 number, since 2×50601000556² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50601000557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374311 + ... + 491233.

Almost surely, 2^50601000556 is an apocalyptic number.

It is an amenable number.

50601000556 is a deficient number, since it is larger than the sum of its proper divisors (37952326236).

50601000556 is a wasteful number, since it uses less digits than its factorization.

50601000556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225120 (or 225118 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 50601000556 in words is "fifty billion, six hundred one million, five hundred fifty-six", and thus it is an aban number.