2812553318399 has 16 divisors (see below), whose sum is σ = 3419710202880. Its totient is φ = 2279806796160.

The previous prime is 2812553318363. The next prime is 2812553318413. The reversal of 2812553318399 is 9938133552182.

It is a cyclic number.

It is not a de Polignac number, because 2812553318399 - 2²⁰ = 2812552269823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2812553318339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395796239 + ... + 395803344.

It is an arithmetic number, because the mean of its divisors is an integer number (213731887680).

Almost surely, 2^{2812553318399} is an apocalyptic number.

2812553318399 is a deficient number, since it is larger than the sum of its proper divisors (607156884481).

2812553318399 is a wasteful number, since it uses less digits than its factorization.

2812553318399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791599630.

The product of its digits is 13996800, while the sum is 59.

The spelling of 2812553318399 in words is "two trillion, eight hundred twelve billion, five hundred fifty-three million, three hundred eighteen thousand, three hundred ninety-nine".