325866767033 has 4 divisors (see below), whose sum is σ = 326269569780. Its totient is φ = 325463964288.

The previous prime is 325866767029. The next prime is 325866767047. The reversal of 325866767033 is 330767668523.

It is a happy number.

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 197676273664 + 128190493369 = 444608^2 + 358037^2 .

It is a cyclic number.

It is not a de Polignac number, because 325866767033 - 2² = 325866767029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325866767033.

It is not an unprimeable number, because it can be changed into a prime (325866767053) 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, 201400160 + ... + 201401777.

It is an arithmetic number, because the mean of its divisors is an integer number (81567392445).

Almost surely, 2^325866767033 is an apocalyptic number.

It is an amenable number.

325866767033 is a deficient number, since it is larger than the sum of its proper divisors (402802747).

325866767033 is an equidigital number, since it uses as much as digits as its factorization.

325866767033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402802746.

The product of its (nonzero) digits is 22861440, while the sum is 56.

The spelling of 325866767033 in words is "three hundred twenty-five billion, eight hundred sixty-six million, seven hundred sixty-seven thousand, thirty-three".