264651050544033 has 4 divisors (see below), whose sum is σ = 352868067392048. Its totient is φ = 176434033696020.

The previous prime is 264651050544031. The next prime is 264651050544043. The reversal of 264651050544033 is 330445050156462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 264651050544033 - 2¹ = 264651050544031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264651050544031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44108508424003 + ... + 44108508424008.

It is an arithmetic number, because the mean of its divisors is an integer number (88217016848012).

Almost surely, 2^{264651050544033} is an apocalyptic number.

It is an amenable number.

264651050544033 is a deficient number, since it is larger than the sum of its proper divisors (88217016848015).

264651050544033 is an equidigital number, since it uses as much as digits as its factorization.

264651050544033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88217016848014.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 264651050544033 in words is "two hundred sixty-four trillion, six hundred fifty-one billion, fifty million, five hundred forty-four thousand, thirty-three".