3265642453 has 2 divisors, whose sum is σ = 3265642454. Its totient is φ = 3265642452.

The previous prime is 3265642433. The next prime is 3265642463. The reversal of 3265642453 is 3542465623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3158664804 + 106977649 = 56202^2 + 10343^2 .

It is a cyclic number.

It is not a de Polignac number, because 3265642453 - 2²⁵ = 3232088021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3265642433) 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, 1632821226 + 1632821227.

It is an arithmetic number, because the mean of its divisors is an integer number (1632821227).

Almost surely, 2^3265642453 is an apocalyptic number.

It is an amenable number.

3265642453 is a deficient number, since it is larger than the sum of its proper divisors (1).

3265642453 is an equidigital number, since it uses as much as digits as its factorization.

3265642453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 40.

The square root of 3265642453 is about 57145.7999594021. The cubic root of 3265642453 is about 1483.6206781407.

The spelling of 3265642453 in words is "three billion, two hundred sixty-five million, six hundred forty-two thousand, four hundred fifty-three".