325985783 has 2 divisors, whose sum is σ = 325985784. Its totient is φ = 325985782.

The previous prime is 325985743. The next prime is 325985789. The reversal of 325985783 is 387589523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325985783 - 2¹⁰ = 325984759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325985789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162992891 + 162992892.

It is an arithmetic number, because the mean of its divisors is an integer number (162992892).

Almost surely, 2^325985783 is an apocalyptic number.

325985783 is a deficient number, since it is larger than the sum of its proper divisors (1).

325985783 is an equidigital number, since it uses as much as digits as its factorization.

325985783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 50.

The square root of 325985783 is about 18055.0763775732. The cubic root of 325985783 is about 688.2288701047.

The spelling of 325985783 in words is "three hundred twenty-five million, nine hundred eighty-five thousand, seven hundred eighty-three".