10556580551169 has 32 divisors (see below), whose sum is σ = 14451545332224. Its totient is φ = 6850782247680.

The previous prime is 10556580551161. The next prime is 10556580551177. The reversal of 10556580551169 is 96115508565501.

10556580551169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10556580551161) and next prime (10556580551177).

It is not a de Polignac number, because 10556580551169 - 2³ = 10556580551161 is a prime.

It is a super-2 number, since 2×10556580551169² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10556580551161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475660537 + ... + 475682729.

It is an arithmetic number, because the mean of its divisors is an integer number (451610791632).

Almost surely, 2^{10556580551169} is an apocalyptic number.

It is an amenable number.

10556580551169 is a deficient number, since it is larger than the sum of its proper divisors (3894964781055).

10556580551169 is a wasteful number, since it uses less digits than its factorization.

10556580551169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34557.

The product of its (nonzero) digits is 8100000, while the sum is 57.

The spelling of 10556580551169 in words is "ten trillion, five hundred fifty-six billion, five hundred eighty million, five hundred fifty-one thousand, one hundred sixty-nine".