11312655554413 has 4 divisors (see below), whose sum is σ = 11677579927168. Its totient is φ = 10947731181660.

The previous prime is 11312655554407. The next prime is 11312655554471. The reversal of 11312655554413 is 31445555621311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11312655554413 - 2¹⁷ = 11312655423341 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 (11312655554483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182462186331 + ... + 182462186392.

It is an arithmetic number, because the mean of its divisors is an integer number (2919394981792).

Almost surely, 2^{11312655554413} is an apocalyptic number.

It is an amenable number.

11312655554413 is a deficient number, since it is larger than the sum of its proper divisors (364924372755).

11312655554413 is an equidigital number, since it uses as much as digits as its factorization.

11312655554413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364924372754.

The product of its digits is 1080000, while the sum is 46.

The spelling of 11312655554413 in words is "eleven trillion, three hundred twelve billion, six hundred fifty-five million, five hundred fifty-four thousand, four hundred thirteen".