2555115323 has 2 divisors, whose sum is σ = 2555115324. Its totient is φ = 2555115322.

The previous prime is 2555115293. The next prime is 2555115347. The reversal of 2555115323 is 3235115552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2555115323 - 2⁸ = 2555115067 is a prime.

It is a super-2 number, since 2×2555115323² = 13057228627658788658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2555115323.

It is not a weakly prime, because it can be changed into another prime (2555115223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277557661 + 1277557662.

It is an arithmetic number, because the mean of its divisors is an integer number (1277557662).

Almost surely, 2^2555115323 is an apocalyptic number.

2555115323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555115323 is an equidigital number, since it uses as much as digits as its factorization.

2555115323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22500, while the sum is 32.

The square root of 2555115323 is about 50548.1485615448. The cubic root of 2555115323 is about 1367.1101325148.

The spelling of 2555115323 in words is "two billion, five hundred fifty-five million, one hundred fifteen thousand, three hundred twenty-three".