325832991607 has 6 divisors (see below), whose sum is σ = 340615585352. Its totient is φ = 311666339292.

The previous prime is 325832991559. The next prime is 325832991613. The reversal of 325832991607 is 706199238523.

It is a de Polignac number, because none of the positive numbers 2^k-325832991607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325832991007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307970163 + ... + 307971220.

Almost surely, 2^325832991607 is an apocalyptic number.

325832991607 is a deficient number, since it is larger than the sum of its proper divisors (14782593745).

325832991607 is an equidigital number, since it uses as much as digits as its factorization.

325832991607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615941429 (or 615941406 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 325832991607 in words is "three hundred twenty-five billion, eight hundred thirty-two million, nine hundred ninety-one thousand, six hundred seven".