2626116253311 has 4 divisors (see below), whose sum is σ = 3501488337752. Its totient is φ = 1750744168872.

The previous prime is 2626116253307. The next prime is 2626116253333. The reversal of 2626116253311 is 1133526116262.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2626116253311 - 2² = 2626116253307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2626116253311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2626116253511) 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, 437686042216 + ... + 437686042221.

It is an arithmetic number, because the mean of its divisors is an integer number (875372084438).

Almost surely, 2^{2626116253311} is an apocalyptic number.

2626116253311 is a deficient number, since it is larger than the sum of its proper divisors (875372084441).

2626116253311 is an equidigital number, since it uses as much as digits as its factorization.

2626116253311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875372084440.

The product of its digits is 77760, while the sum is 39.

The spelling of 2626116253311 in words is "two trillion, six hundred twenty-six billion, one hundred sixteen million, two hundred fifty-three thousand, three hundred eleven".