10556150160556 has 96 divisors (see below), whose sum is σ = 24808296296448. Its totient is φ = 3795647074560.

The previous prime is 10556150160547. The next prime is 10556150160617. The reversal of 10556150160556 is 65506105165501.

It is a happy number.

10556150160556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10556150160556² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19646821 + ... + 20176963.

It is an arithmetic number, because the mean of its divisors is an integer number (258419753088).

Almost surely, 2^{10556150160556} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10556150160556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12404148148224).

10556150160556 is an abundant number, since it is smaller than the sum of its proper divisors (14252146135892).

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

10556150160556 is a wasteful number, since it uses less digits than its factorization.

10556150160556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535151 (or 535149 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 46.

The spelling of 10556150160556 in words is "ten trillion, five hundred fifty-six billion, one hundred fifty million, one hundred sixty thousand, five hundred fifty-six".