325035521541491 has 2 divisors, whose sum is σ = 325035521541492. Its totient is φ = 325035521541490.

The previous prime is 325035521541383. The next prime is 325035521541517. The reversal of 325035521541491 is 194145125530523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325035521541491 - 2¹⁴ = 325035521525107 is a prime.

It is not a weakly prime, because it can be changed into another prime (325035521531491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162517760770745 + 162517760770746.

It is an arithmetic number, because the mean of its divisors is an integer number (162517760770746).

Almost surely, 2^{325035521541491} is an apocalyptic number.

325035521541491 is a deficient number, since it is larger than the sum of its proper divisors (1).

325035521541491 is an equidigital number, since it uses as much as digits as its factorization.

325035521541491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 325035521541491 in words is "three hundred twenty-five trillion, thirty-five billion, five hundred twenty-one million, five hundred forty-one thousand, four hundred ninety-one".