264331333256063 has 8 divisors (see below), whose sum is σ = 280113274563840. Its totient is φ = 248575285209600.

The previous prime is 264331333256033. The next prime is 264331333256101. The reversal of 264331333256063 is 360652333133462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 264331333256063 - 2⁶ = 264331333255999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264331333256033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6473294303 + ... + 6473335136.

It is an arithmetic number, because the mean of its divisors is an integer number (35014159320480).

Almost surely, 2^{264331333256063} is an apocalyptic number.

264331333256063 is a deficient number, since it is larger than the sum of its proper divisors (15781941307777).

264331333256063 is a wasteful number, since it uses less digits than its factorization.

264331333256063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12946630657.

The product of its (nonzero) digits is 12597120, while the sum is 50.

The spelling of 264331333256063 in words is "two hundred sixty-four trillion, three hundred thirty-one billion, three hundred thirty-three million, two hundred fifty-six thousand, sixty-three".