2331325425 has 144 divisors (see below), whose sum is σ = 4757695488. Its totient is φ = 996652800.

The previous prime is 2331325357. The next prime is 2331325429. The reversal of 2331325425 is 5245231332.

It is not a de Polignac number, because 2331325425 - 2⁹ = 2331324913 is a prime.

Its product of digits (21600) is a multiple of the sum of its prime factors (800).

It is a junction number, because it is equal to n+sod(n) for n = 2331325392 and 2331325401.

It is not an unprimeable number, because it can be changed into a prime (2331325429) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3206412 + ... + 3207138.

It is an arithmetic number, because the mean of its divisors is an integer number (33039552).

Almost surely, 2^2331325425 is an apocalyptic number.

2331325425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2331325425 is an abundant number, since it is smaller than the sum of its proper divisors (2426370063).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2331325425 is a wasteful number, since it uses less digits than its factorization.

2331325425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 782 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 2331325425 is about 48283.8008549451. The cubic root of 2331325425 is about 1325.9718371566.

Adding to 2331325425 its reverse (5245231332), we get a palindrome (7576556757).

The spelling of 2331325425 in words is "two billion, three hundred thirty-one million, three hundred twenty-five thousand, four hundred twenty-five".