13612247774653 has 24 divisors (see below), whose sum is σ = 15174182919168. Its totient is φ = 12199493460000.

The previous prime is 13612247774617. The next prime is 13612247774681. The reversal of 13612247774653 is 35647774221631.

It is not a de Polignac number, because 13612247774653 - 2³³ = 13603657840061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13612247774753) 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 23 ways as a sum of consecutive naturals, for example, 119366500 + ... + 119480482.

It is an arithmetic number, because the mean of its divisors is an integer number (632257621632).

Almost surely, 2^{13612247774653} is an apocalyptic number.

It is an amenable number.

13612247774653 is a deficient number, since it is larger than the sum of its proper divisors (1561935144515).

13612247774653 is a wasteful number, since it uses less digits than its factorization.

13612247774653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127977 (or 127966 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 58.

The spelling of 13612247774653 in words is "thirteen trillion, six hundred twelve billion, two hundred forty-seven million, seven hundred seventy-four thousand, six hundred fifty-three".