13057697219 has 16 divisors (see below), whose sum is σ = 15032952000. Its totient is φ = 11110170624.

The previous prime is 13057697207. The next prime is 13057697239. The reversal of 13057697219 is 91279675031.

It is not a de Polignac number, because 13057697219 - 2⁴ = 13057697203 is a prime.

It is a super-2 number, since 2×13057697219² (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 (13057697239) 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, 608627 + ... + 629715.

It is an arithmetic number, because the mean of its divisors is an integer number (939559500).

Almost surely, 2^13057697219 is an apocalyptic number.

13057697219 is a deficient number, since it is larger than the sum of its proper divisors (1975254781).

13057697219 is a wasteful number, since it uses less digits than its factorization.

13057697219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21742.

The product of its (nonzero) digits is 714420, while the sum is 50.

The spelling of 13057697219 in words is "thirteen billion, fifty-seven million, six hundred ninety-seven thousand, two hundred nineteen".