1253125232 has 20 divisors (see below), whose sum is σ = 2432306376. Its totient is φ = 625433280.

The previous prime is 1253125231. The next prime is 1253125241. The reversal of 1253125232 is 2325213521.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253125231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61394 + ... + 79217.

Almost surely, 2^1253125232 is an apocalyptic number.

It is an amenable number.

1253125232 is a deficient number, since it is larger than the sum of its proper divisors (1179181144).

1253125232 is a wasteful number, since it uses less digits than its factorization.

1253125232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141176 (or 141170 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 1253125232 is about 35399.5089231475. The cubic root of 1253125232 is about 1078.1143456394.

Adding to 1253125232 its reverse (2325213521), we get a palindrome (3578338753).

The spelling of 1253125232 in words is "one billion, two hundred fifty-three million, one hundred twenty-five thousand, two hundred thirty-two".