10566041611 has 4 divisors (see below), whose sum is σ = 10567081800. Its totient is φ = 10565001424.

The previous prime is 10566041597. The next prime is 10566041621. The reversal of 10566041611 is 11614066501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11614066501 = 5189 ⋅2238209.

It is a cyclic number.

It is not a de Polignac number, because 10566041611 - 2⁵ = 10566041579 is a prime.

It is a super-2 number, since 2×10566041611² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10566041621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504706 + ... + 525223.

It is an arithmetic number, because the mean of its divisors is an integer number (2641770450).

Almost surely, 2^10566041611 is an apocalyptic number.

10566041611 is a deficient number, since it is larger than the sum of its proper divisors (1040189).

10566041611 is a wasteful number, since it uses less digits than its factorization.

10566041611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040188.

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 10566041611 in words is "ten billion, five hundred sixty-six million, forty-one thousand, six hundred eleven".