13200537773497 has 16 divisors (see below), whose sum is σ = 13559475916800. Its totient is φ = 12847963262400.

The previous prime is 13200537773477. The next prime is 13200537773513. The reversal of 13200537773497 is 79437773500231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13200537773497 is a prime.

It is a super-2 number, since 2×13200537773497² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13200537773477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3322597 + ... + 6118882.

It is an arithmetic number, because the mean of its divisors is an integer number (847467244800).

Almost surely, 2^{13200537773497} is an apocalyptic number.

It is an amenable number.

13200537773497 is a deficient number, since it is larger than the sum of its proper divisors (358938143303).

13200537773497 is a wasteful number, since it uses less digits than its factorization.

13200537773497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9441816.

The product of its (nonzero) digits is 23337720, while the sum is 58.

The spelling of 13200537773497 in words is "thirteen trillion, two hundred billion, five hundred thirty-seven million, seven hundred seventy-three thousand, four hundred ninety-seven".