264330561045 has 8 divisors (see below), whose sum is σ = 422928897696. Its totient is φ = 140976299216.

The previous prime is 264330561023. The next prime is 264330561073. The reversal of 264330561045 is 540165033462.

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 264330561045 - 2⁷ = 264330560917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264330560994 and 264330561012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8811018687 + ... + 8811018716.

It is an arithmetic number, because the mean of its divisors is an integer number (52866112212).

Almost surely, 2^264330561045 is an apocalyptic number.

It is an amenable number.

264330561045 is a deficient number, since it is larger than the sum of its proper divisors (158598336651).

264330561045 is a wasteful number, since it uses less digits than its factorization.

264330561045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17622037411.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 264330561045 in words is "two hundred sixty-four billion, three hundred thirty million, five hundred sixty-one thousand, forty-five".