325435468987 has 2 divisors, whose sum is σ = 325435468988. Its totient is φ = 325435468986.

The previous prime is 325435468957. The next prime is 325435469033. The reversal of 325435468987 is 789864534523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325435468987 - 2²³ = 325427080379 is a prime.

It is not a weakly prime, because it can be changed into another prime (325435468957) 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 as a sum of consecutive naturals, namely, 162717734493 + 162717734494.

It is an arithmetic number, because the mean of its divisors is an integer number (162717734494).

Almost surely, 2^325435468987 is an apocalyptic number.

325435468987 is a deficient number, since it is larger than the sum of its proper divisors (1).

325435468987 is an equidigital number, since it uses as much as digits as its factorization.

325435468987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174182400, while the sum is 64.

The spelling of 325435468987 in words is "three hundred twenty-five billion, four hundred thirty-five million, four hundred sixty-eight thousand, nine hundred eighty-seven".