232125445 has 4 divisors (see below), whose sum is σ = 278550540. Its totient is φ = 185700352.

The previous prime is 232125437. The next prime is 232125493. The reversal of 232125445 is 544521232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 135908964 + 96216481 = 11658^2 + 9809^2 .

It is a cyclic number.

It is not a de Polignac number, because 232125445 - 2³ = 232125437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23212540 + ... + 23212549.

It is an arithmetic number, because the mean of its divisors is an integer number (69637635).

Almost surely, 2^232125445 is an apocalyptic number.

It is an amenable number.

232125445 is a deficient number, since it is larger than the sum of its proper divisors (46425095).

232125445 is an equidigital number, since it uses as much as digits as its factorization.

232125445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46425094.

The product of its digits is 9600, while the sum is 28.

The square root of 232125445 is about 15235.6635890925. The cubic root of 232125445 is about 614.5740942580.

Adding to 232125445 its reverse (544521232), we get a palindrome (776646677).

The spelling of 232125445 in words is "two hundred thirty-two million, one hundred twenty-five thousand, four hundred forty-five".