3231164525 has 12 divisors (see below), whose sum is σ = 4013136000. Its totient is φ = 2580743280.

The previous prime is 3231164513. The next prime is 3231164603. The reversal of 3231164525 is 5254611323.

It is a happy number.

It is not a de Polignac number, because 3231164525 - 2²⁰ = 3230115949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3231164491 and 3231164500.

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, 88925 + ... + 119874.

It is an arithmetic number, because the mean of its divisors is an integer number (334428000).

Almost surely, 2^3231164525 is an apocalyptic number.

It is an amenable number.

3231164525 is a deficient number, since it is larger than the sum of its proper divisors (781971475).

3231164525 is a wasteful number, since it uses less digits than its factorization.

3231164525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209428 (or 209423 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 3231164525 is about 56843.3331622979. Note that the first 3 decimals coincide. The cubic root of 3231164525 is about 1478.3809487693.

Adding to 3231164525 its reverse (5254611323), we get a palindrome (8485775848).

The spelling of 3231164525 in words is "three billion, two hundred thirty-one million, one hundred sixty-four thousand, five hundred twenty-five".