2812553318413 has 2 divisors, whose sum is σ = 2812553318414. Its totient is φ = 2812553318412.

The previous prime is 2812553318363. The next prime is 2812553318429. The reversal of 2812553318413 is 3148133552182.

2812553318413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1762301385289 + 1050251933124 = 1327517^2 + 1024818^2 .

It is a cyclic number.

It is not a de Polignac number, because 2812553318413 - 2¹³ = 2812553310221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2812553318473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406276659206 + 1406276659207.

It is an arithmetic number, because the mean of its divisors is an integer number (1406276659207).

Almost surely, 2^{2812553318413} is an apocalyptic number.

It is an amenable number.

2812553318413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2812553318413 is an equidigital number, since it uses as much as digits as its factorization.

2812553318413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 691200, while the sum is 46.

The spelling of 2812553318413 in words is "two trillion, eight hundred twelve billion, five hundred fifty-three million, three hundred eighteen thousand, four hundred thirteen".