325407536486033 has 4 divisors (see below), whose sum is σ = 327205368179508. Its totient is φ = 323609704792560.

The previous prime is 325407536485987. The next prime is 325407536486099. The reversal of 325407536486033 is 330684635704523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 137990669845249 + 187416866640784 = 11746943^2 + 13690028^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325407536486033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (325407536486533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898915846466 + ... + 898915846827.

It is an arithmetic number, because the mean of its divisors is an integer number (81801342044877).

Almost surely, 2^{325407536486033} is an apocalyptic number.

It is an amenable number.

325407536486033 is a deficient number, since it is larger than the sum of its proper divisors (1797831693475).

325407536486033 is a wasteful number, since it uses less digits than its factorization.

325407536486033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797831693474.

The product of its (nonzero) digits is 130636800, while the sum is 59.

The spelling of 325407536486033 in words is "three hundred twenty-five trillion, four hundred seven billion, five hundred thirty-six million, four hundred eighty-six thousand, thirty-three".