10579947861 has 16 divisors (see below), whose sum is σ = 16124556800. Its totient is φ = 6044660208.

The previous prime is 10579947839. The next prime is 10579947907. The reversal of 10579947861 is 16874997501.

It is not a de Polignac number, because 10579947861 - 2¹⁴ = 10579931477 is a prime.

It is a super-2 number, since 2×10579947861² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10579947461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94470 + ... + 173448.

It is an arithmetic number, because the mean of its divisors is an integer number (1007784800).

Almost surely, 2^10579947861 is an apocalyptic number.

It is an amenable number.

10579947861 is a deficient number, since it is larger than the sum of its proper divisors (5544608939).

10579947861 is an equidigital number, since it uses as much as digits as its factorization.

10579947861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85368.

The product of its (nonzero) digits is 3810240, while the sum is 57.

The spelling of 10579947861 in words is "ten billion, five hundred seventy-nine million, nine hundred forty-seven thousand, eight hundred sixty-one".