2312450125 has 8 divisors (see below), whose sum is σ = 2885937912. Its totient is φ = 1849960000.

The previous prime is 2312450117. The next prime is 2312450131. The reversal of 2312450125 is 5210542132.

It can be written as a sum of positive squares in 4 ways, for example, as 509088969 + 1803361156 = 22563^2 + 42466^2 .

It is not a de Polignac number, because 2312450125 - 2³ = 2312450117 is a prime.

It is a super-2 number, since 2×2312450125² = 10694851161225031250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2312450125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9249676 + ... + 9249925.

It is an arithmetic number, because the mean of its divisors is an integer number (360742239).

Almost surely, 2^2312450125 is an apocalyptic number.

2312450125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2312450125 is a deficient number, since it is larger than the sum of its proper divisors (573487787).

2312450125 is an equidigital number, since it uses as much as digits as its factorization.

2312450125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18499616 (or 18499606 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2312450125 is about 48087.9415758254. The cubic root of 2312450125 is about 1322.3836111709.

Adding to 2312450125 its reverse (5210542132), we get a palindrome (7522992257).

The spelling of 2312450125 in words is "two billion, three hundred twelve million, four hundred fifty thousand, one hundred twenty-five".