325498651 has 2 divisors, whose sum is σ = 325498652. Its totient is φ = 325498650.

The previous prime is 325498637. The next prime is 325498661. The reversal of 325498651 is 156894523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325498651 - 2²¹ = 323401499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325498598 and 325498607.

It is not a weakly prime, because it can be changed into another prime (325498661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162749325 + 162749326.

It is an arithmetic number, because the mean of its divisors is an integer number (162749326).

Almost surely, 2^325498651 is an apocalyptic number.

325498651 is a deficient number, since it is larger than the sum of its proper divisors (1).

325498651 is an equidigital number, since it uses as much as digits as its factorization.

325498651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 43.

The square root of 325498651 is about 18041.5811668490. The cubic root of 325498651 is about 687.8858843486.

The spelling of 325498651 in words is "three hundred twenty-five million, four hundred ninety-eight thousand, six hundred fifty-one".