2555422315 has 4 divisors (see below), whose sum is σ = 3066506784. Its totient is φ = 2044337848.

The previous prime is 2555422297. The next prime is 2555422321. The reversal of 2555422315 is 5132245552.

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

It is a cyclic number.

It is not a de Polignac number, because 2555422315 - 2⁵ = 2555422283 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255542227 + ... + 255542236.

It is an arithmetic number, because the mean of its divisors is an integer number (766626696).

Almost surely, 2^2555422315 is an apocalyptic number.

2555422315 is a deficient number, since it is larger than the sum of its proper divisors (511084469).

2555422315 is an equidigital number, since it uses as much as digits as its factorization.

2555422315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511084468.

The product of its digits is 60000, while the sum is 34.

The square root of 2555422315 is about 50551.1850998570. The cubic root of 2555422315 is about 1367.1648821723.

Adding to 2555422315 its reverse (5132245552), we get a palindrome (7687667867).

The spelling of 2555422315 in words is "two billion, five hundred fifty-five million, four hundred twenty-two thousand, three hundred fifteen".