325155679 has 2 divisors, whose sum is σ = 325155680. Its totient is φ = 325155678.

The previous prime is 325155671. The next prime is 325155703. The reversal of 325155679 is 976551523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325155679 - 2³ = 325155671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325155671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162577839 + 162577840.

It is an arithmetic number, because the mean of its divisors is an integer number (162577840).

Almost surely, 2^325155679 is an apocalyptic number.

325155679 is a deficient number, since it is larger than the sum of its proper divisors (1).

325155679 is an equidigital number, since it uses as much as digits as its factorization.

325155679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 283500, while the sum is 43.

The square root of 325155679 is about 18032.0736189713. The cubic root of 325155679 is about 687.6441951651.

The spelling of 325155679 in words is "three hundred twenty-five million, one hundred fifty-five thousand, six hundred seventy-nine".