325551022320539 has 2 divisors, whose sum is σ = 325551022320540. Its totient is φ = 325551022320538.

The previous prime is 325551022320529. The next prime is 325551022320547. The reversal of 325551022320539 is 935023220155523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325551022320539 - 2⁸ = 325551022320283 is a prime.

It is a super-2 number, since 2×325551022320539² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325551022320493 and 325551022320502.

It is not a weakly prime, because it can be changed into another prime (325551022320529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162775511160269 + 162775511160270.

It is an arithmetic number, because the mean of its divisors is an integer number (162775511160270).

Almost surely, 2^{325551022320539} is an apocalyptic number.

325551022320539 is a deficient number, since it is larger than the sum of its proper divisors (1).

325551022320539 is an equidigital number, since it uses as much as digits as its factorization.

325551022320539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430000, while the sum is 47.

The spelling of 325551022320539 in words is "three hundred twenty-five trillion, five hundred fifty-one billion, twenty-two million, three hundred twenty thousand, five hundred thirty-nine".