10557195579 has 36 divisors (see below), whose sum is σ = 17751366360. Its totient is φ = 6028464960.

The previous prime is 10557195577. The next prime is 10557195613. The reversal of 10557195579 is 97559175501.

It is a happy number.

10557195579 is a `hidden beast` number, since 1 + 0 + 5 + 57 + 19 + 5 + 579 = 666.

It is not a de Polignac number, because 10557195579 - 2¹ = 10557195577 is a prime.

It is a super-2 number, since 2×10557195579² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10557195577) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 688759 + ... + 703919.

It is an arithmetic number, because the mean of its divisors is an integer number (493093510).

Almost surely, 2^10557195579 is an apocalyptic number.

10557195579 is a deficient number, since it is larger than the sum of its proper divisors (7194170781).

10557195579 is a wasteful number, since it uses less digits than its factorization.

10557195579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16760 (or 16750 counting only the distinct ones).

The product of its (nonzero) digits is 2480625, while the sum is 54.

The spelling of 10557195579 in words is "ten billion, five hundred fifty-seven million, one hundred ninety-five thousand, five hundred seventy-nine".