323612247625 has 16 divisors (see below), whose sum is σ = 405439596432. Its totient is φ = 257882419200.

The previous prime is 323612247611. The next prime is 323612247677. The reversal of 323612247625 is 526742216323.

It can be written as a sum of positive squares in 8 ways, for example, as 36799516224 + 286812731401 = 191832^2 + 535549^2 .

It is not a de Polignac number, because 323612247625 - 2¹¹ = 323612245577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5004642 + ... + 5068891.

It is an arithmetic number, because the mean of its divisors is an integer number (25339974777).

Almost surely, 2^323612247625 is an apocalyptic number.

It is an amenable number.

323612247625 is a deficient number, since it is larger than the sum of its proper divisors (81827348807).

323612247625 is a wasteful number, since it uses less digits than its factorization.

323612247625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10073805 (or 10073795 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The spelling of 323612247625 in words is "three hundred twenty-three billion, six hundred twelve million, two hundred forty-seven thousand, six hundred twenty-five".