2316323425 has 24 divisors (see below), whose sum is σ = 3095564024. Its totient is φ = 1709199360.

The previous prime is 2316323407. The next prime is 2316323437. The reversal of 2316323425 is 5243236132.

It can be written as a sum of positive squares in 12 ways, for example, as 1113690384 + 1202633041 = 33372^2 + 34679^2 .

It is not a de Polignac number, because 2316323425 - 2²¹ = 2314226273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 685039 + ... + 688411.

Almost surely, 2^2316323425 is an apocalyptic number.

2316323425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2316323425 is a deficient number, since it is larger than the sum of its proper divisors (779240599).

2316323425 is a wasteful number, since it uses less digits than its factorization.

2316323425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509 (or 5504 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 2316323425 is about 48128.1978158335. The cubic root of 2316323425 is about 1323.1215198948.

Adding to 2316323425 its reverse (5243236132), we get a palindrome (7559559557).

The spelling of 2316323425 in words is "two billion, three hundred sixteen million, three hundred twenty-three thousand, four hundred twenty-five".