2245770325 has 12 divisors (see below), whose sum is σ = 2837299428. Its totient is φ = 1762716800.

The previous prime is 2245770283. The next prime is 2245770343. The reversal of 2245770325 is 5230775422.

It can be written as a sum of positive squares in 6 ways, for example, as 296459524 + 1949310801 = 17218^2 + 44151^2 .

It is not a de Polignac number, because 2245770325 - 2¹⁹ = 2245246037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 846136 + ... + 848785.

It is an arithmetic number, because the mean of its divisors is an integer number (236441619).

Almost surely, 2^2245770325 is an apocalyptic number.

2245770325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2245770325 is a deficient number, since it is larger than the sum of its proper divisors (591529103).

2245770325 is a wasteful number, since it uses less digits than its factorization.

2245770325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694984 (or 1694979 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 37.

The square root of 2245770325 is about 47389.5592404065. The cubic root of 2245770325 is about 1309.5490795034.

The spelling of 2245770325 in words is "two billion, two hundred forty-five million, seven hundred seventy thousand, three hundred twenty-five".