325562863 has 2 divisors, whose sum is σ = 325562864. Its totient is φ = 325562862.

The previous prime is 325562851. The next prime is 325562879. The reversal of 325562863 is 368265523.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325562863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325562833) 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, 162781431 + 162781432.

It is an arithmetic number, because the mean of its divisors is an integer number (162781432).

Almost surely, 2^325562863 is an apocalyptic number.

325562863 is a deficient number, since it is larger than the sum of its proper divisors (1).

325562863 is an equidigital number, since it uses as much as digits as its factorization.

325562863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The square root of 325562863 is about 18043.3606348707. The cubic root of 325562863 is about 687.9311150780.

The spelling of 325562863 in words is "three hundred twenty-five million, five hundred sixty-two thousand, eight hundred sixty-three".