325154455597 has 2 divisors, whose sum is σ = 325154455598. Its totient is φ = 325154455596.

The previous prime is 325154455579. The next prime is 325154455607. The reversal of 325154455597 is 795554451523.

It is a happy number.

Together with previous prime (325154455579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 278983619721 + 46170835876 = 528189^2 + 214874^2 .

It is a cyclic number.

It is not a de Polignac number, because 325154455597 - 2¹¹ = 325154453549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325154455697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162577227798 + 162577227799.

It is an arithmetic number, because the mean of its divisors is an integer number (162577227799).

Almost surely, 2^325154455597 is an apocalyptic number.

It is an amenable number.

325154455597 is a deficient number, since it is larger than the sum of its proper divisors (1).

325154455597 is an equidigital number, since it uses as much as digits as its factorization.

325154455597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900000, while the sum is 55.

The spelling of 325154455597 in words is "three hundred twenty-five billion, one hundred fifty-four million, four hundred fifty-five thousand, five hundred ninety-seven".