2315254655 has 12 divisors (see below), whose sum is σ = 3231906840. Its totient is φ = 1587603024.

The previous prime is 2315254651. The next prime is 2315254679. The reversal of 2315254655 is 5564525132.

It is not a de Polignac number, because 2315254655 - 2² = 2315254651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315254651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4724765 + ... + 4725254.

It is an arithmetic number, because the mean of its divisors is an integer number (269325570).

Almost surely, 2^2315254655 is an apocalyptic number.

2315254655 is a deficient number, since it is larger than the sum of its proper divisors (916652185).

2315254655 is an equidigital number, since it uses as much as digits as its factorization.

2315254655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9450038 (or 9450031 counting only the distinct ones).

The product of its digits is 180000, while the sum is 38.

The square root of 2315254655 is about 48117.0931686443. The cubic root of 2315254655 is about 1322.9179890001.

Adding to 2315254655 its reverse (5564525132), we get a palindrome (7879779787).

The spelling of 2315254655 in words is "two billion, three hundred fifteen million, two hundred fifty-four thousand, six hundred fifty-five".