10585268479 has 4 divisors (see below), whose sum is σ = 10646455176. Its totient is φ = 10524081784.

The previous prime is 10585268471. The next prime is 10585268497. The reversal of 10585268479 is 97486258501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10585268479 - 2³ = 10585268471 is a prime.

It is a super-2 number, since 2×10585268479² (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 (10585268471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30593089 + ... + 30593434.

It is an arithmetic number, because the mean of its divisors is an integer number (2661613794).

Almost surely, 2^10585268479 is an apocalyptic number.

10585268479 is a deficient number, since it is larger than the sum of its proper divisors (61186697).

10585268479 is an equidigital number, since it uses as much as digits as its factorization.

10585268479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61186696.

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 10585268479 in words is "ten billion, five hundred eighty-five million, two hundred sixty-eight thousand, four hundred seventy-nine".