232345525 has 12 divisors (see below), whose sum is σ = 288297892. Its totient is φ = 185754240.

The previous prime is 232345513. The next prime is 232345573. The reversal of 232345525 is 525543232.

It can be written as a sum of positive squares in 6 ways, for example, as 20875761 + 211469764 = 4569^2 + 14542^2 .

It is not a de Polignac number, because 232345525 - 2⁵ = 232345493 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, 69799 + ... + 73051.

Almost surely, 2^232345525 is an apocalyptic number.

232345525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232345525 is a deficient number, since it is larger than the sum of its proper divisors (55952367).

232345525 is a wasteful number, since it uses less digits than its factorization.

232345525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6120 (or 6115 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 232345525 is about 15242.8844055185. The cubic root of 232345525 is about 614.7682604534.

Adding to 232345525 its reverse (525543232), we get a palindrome (757888757).

The spelling of 232345525 in words is "two hundred thirty-two million, three hundred forty-five thousand, five hundred twenty-five".