5061101000556 has 12 divisors (see below), whose sum is σ = 11809235667992. Its totient is φ = 1687033666848.

The previous prime is 5061101000551. The next prime is 5061101000621. The reversal of 5061101000556 is 6550001011605.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5061101000556² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5061101000551) 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, 210879208345 + ... + 210879208368.

Almost surely, 2^{5061101000556} is an apocalyptic number.

It is an amenable number.

5061101000556 is an abundant number, since it is smaller than the sum of its proper divisors (6748134667436).

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

5061101000556 is a wasteful number, since it uses less digits than its factorization.

5061101000556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421758416720 (or 421758416718 counting only the distinct ones).

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

The spelling of 5061101000556 in words is "five trillion, sixty-one billion, one hundred one million, five hundred fifty-six", and thus it is an aban number.