2320505325 has 36 divisors (see below), whose sum is σ = 4299615060. Its totient is φ = 1194923520.

The previous prime is 2320505303. The next prime is 2320505329. The reversal of 2320505325 is 5235050232.

It can be written as a sum of positive squares in 6 ways, for example, as 254530116 + 2065975209 = 15954^2 + 45453^2 .

It is not a de Polignac number, because 2320505325 - 2⁶ = 2320505261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320505329) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 171292 + ... + 184341.

Almost surely, 2^2320505325 is an apocalyptic number.

2320505325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2320505325 is a deficient number, since it is larger than the sum of its proper divisors (1979109735).

2320505325 is a wasteful number, since it uses less digits than its factorization.

2320505325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355678 (or 355670 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 2320505325 is about 48171.6236491983. The cubic root of 2320505325 is about 1323.9172975620.

Adding to 2320505325 its reverse (5235050232), we get a palindrome (7555555557).

It can be divided in two parts, 23205053 and 25, that added together give a triangular number (23205078 = T₆₈₁₂).

The spelling of 2320505325 in words is "two billion, three hundred twenty million, five hundred five thousand, three hundred twenty-five".