2613263768115 has 128 divisors (see below), whose sum is σ = 5728520448000. Its totient is φ = 1002490513920.

The previous prime is 2613263768047. The next prime is 2613263768123. The reversal of 2613263768115 is 5118673623162.

It is not a de Polignac number, because 2613263768115 - 2¹¹ = 2613263766067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1040220 + ... + 2511689.

It is an arithmetic number, because the mean of its divisors is an integer number (44754066000).

Almost surely, 2^{2613263768115} is an apocalyptic number.

2613263768115 is an abundant number, since it is smaller than the sum of its proper divisors (3115256679885).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2613263768115 is a wasteful number, since it uses less digits than its factorization.

2613263768115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3551962 (or 3551948 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The spelling of 2613263768115 in words is "two trillion, six hundred thirteen billion, two hundred sixty-three million, seven hundred sixty-eight thousand, one hundred fifteen".