3172323246252 has 24 divisors (see below), whose sum is σ = 7475375573232. Its totient is φ = 1046971368000.

The previous prime is 3172323246247. The next prime is 3172323246271. The reversal of 3172323246252 is 2526423232713.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308712999 + ... + 1308715422.

It is an arithmetic number, because the mean of its divisors is an integer number (311473982218).

Almost surely, 2^{3172323246252} is an apocalyptic number.

It is an amenable number.

3172323246252 is an abundant number, since it is smaller than the sum of its proper divisors (4303052326980).

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

3172323246252 is a wasteful number, since it uses less digits than its factorization.

3172323246252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617428529 (or 2617428527 counting only the distinct ones).

The product of its digits is 725760, while the sum is 42.

Adding to 3172323246252 its reverse (2526423232713), we get a palindrome (5698746478965).

The spelling of 3172323246252 in words is "three trillion, one hundred seventy-two billion, three hundred twenty-three million, two hundred forty-six thousand, two hundred fifty-two".