2613441261155 has 8 divisors (see below), whose sum is σ = 3140668055184. Its totient is φ = 2087727314400.

The previous prime is 2613441261149. The next prime is 2613441261209. The reversal of 2613441261155 is 5511621443162.

2613441261155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2613441261155 - 2¹² = 2613441257059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 378208016 + ... + 378214925.

It is an arithmetic number, because the mean of its divisors is an integer number (392583506898).

Almost surely, 2^{2613441261155} is an apocalyptic number.

2613441261155 is a deficient number, since it is larger than the sum of its proper divisors (527226794029).

2613441261155 is an equidigital number, since it uses as much as digits as its factorization.

2613441261155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756423637.

The product of its digits is 172800, while the sum is 41.

The spelling of 2613441261155 in words is "two trillion, six hundred thirteen billion, four hundred forty-one million, two hundred sixty-one thousand, one hundred fifty-five".