325374653 has 2 divisors, whose sum is σ = 325374654. Its totient is φ = 325374652.

The previous prime is 325374607. The next prime is 325374659. The reversal of 325374653 is 356473523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 324792484 + 582169 = 18022^2 + 763^2 .

It is a cyclic number.

It is not a de Polignac number, because 325374653 - 2²⁴ = 308597437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325374659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162687326 + 162687327.

It is an arithmetic number, because the mean of its divisors is an integer number (162687327).

Almost surely, 2^325374653 is an apocalyptic number.

It is an amenable number.

325374653 is a deficient number, since it is larger than the sum of its proper divisors (1).

325374653 is an equidigital number, since it uses as much as digits as its factorization.

325374653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 38.

The square root of 325374653 is about 18038.1443890440. The cubic root of 325374653 is about 687.7985237127.

The spelling of 325374653 in words is "three hundred twenty-five million, three hundred seventy-four thousand, six hundred fifty-three".