325773445663 has 2 divisors, whose sum is σ = 325773445664. Its totient is φ = 325773445662.

The previous prime is 325773445651. The next prime is 325773445667. The reversal of 325773445663 is 366544377523.

It is a strong prime.

It is an emirp because it is prime and its reverse (366544377523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325773445663 - 2¹³ = 325773437471 is a prime.

It is a super-2 number, since 2×325773445663² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325773445667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162886722831 + 162886722832.

It is an arithmetic number, because the mean of its divisors is an integer number (162886722832).

Almost surely, 2^325773445663 is an apocalyptic number.

325773445663 is a deficient number, since it is larger than the sum of its proper divisors (1).

325773445663 is an equidigital number, since it uses as much as digits as its factorization.

325773445663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38102400, while the sum is 55.

The spelling of 325773445663 in words is "three hundred twenty-five billion, seven hundred seventy-three million, four hundred forty-five thousand, six hundred sixty-three".