325674535009 has 2 divisors, whose sum is σ = 325674535010. Its totient is φ = 325674535008.

The previous prime is 325674534989. The next prime is 325674535027. The reversal of 325674535009 is 900535476523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252157635409 + 73516899600 = 502153^2 + 271140^2 .

It is a cyclic number.

It is not a de Polignac number, because 325674535009 - 2¹³ = 325674526817 is a prime.

It is not a weakly prime, because it can be changed into another prime (325674535709) by changing a digit.

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 as a sum of consecutive naturals, namely, 162837267504 + 162837267505.

It is an arithmetic number, because the mean of its divisors is an integer number (162837267505).

Almost surely, 2^325674535009 is an apocalyptic number.

It is an amenable number.

325674535009 is a deficient number, since it is larger than the sum of its proper divisors (1).

325674535009 is an equidigital number, since it uses as much as digits as its factorization.

325674535009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402000, while the sum is 49.

The spelling of 325674535009 in words is "three hundred twenty-five billion, six hundred seventy-four million, five hundred thirty-five thousand, nine".