10557894579 has 16 divisors (see below), whose sum is σ = 14311896480. Its totient is φ = 6921308160.

The previous prime is 10557894569. The next prime is 10557894583. The reversal of 10557894579 is 97549875501.

It is not a de Polignac number, because 10557894579 - 2⁸ = 10557894323 is a prime.

It is a super-2 number, since 2×10557894579² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10557894569) 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, 1032339 + ... + 1042515.

It is an arithmetic number, because the mean of its divisors is an integer number (894493530).

Almost surely, 2^10557894579 is an apocalyptic number.

10557894579 is a deficient number, since it is larger than the sum of its proper divisors (3754001901).

10557894579 is a wasteful number, since it uses less digits than its factorization.

10557894579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15910.

The product of its (nonzero) digits is 15876000, while the sum is 60.

The spelling of 10557894579 in words is "ten billion, five hundred fifty-seven million, eight hundred ninety-four thousand, five hundred seventy-nine".