10556110541 has 4 divisors (see below), whose sum is σ = 10755282492. Its totient is φ = 10356938592.

The previous prime is 10556110529. The next prime is 10556110547. The reversal of 10556110541 is 14501165501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14501165501 = 43 ⋅337236407.

It can be written as a sum of positive squares in 2 ways, for example, as 8544229225 + 2011881316 = 92435^2 + 44854^2 .

It is a cyclic number.

It is not a de Polignac number, because 10556110541 - 2²² = 10551916237 is a prime.

It is a super-2 number, since 2×10556110541² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10556110547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99585896 + ... + 99586001.

It is an arithmetic number, because the mean of its divisors is an integer number (2688820623).

Almost surely, 2^10556110541 is an apocalyptic number.

It is an amenable number.

10556110541 is a deficient number, since it is larger than the sum of its proper divisors (199171951).

10556110541 is an equidigital number, since it uses as much as digits as its factorization.

10556110541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199171950.

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 10556110541 in words is "ten billion, five hundred fifty-six million, one hundred ten thousand, five hundred forty-one".