264552645652 has 12 divisors (see below), whose sum is σ = 463073908500. Its totient is φ = 132245814656.

The previous prime is 264552645649. The next prime is 264552645653. The reversal of 264552645652 is 256546255462.

264552645652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 123226273296 + 141326372356 = 351036^2 + 375934^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 264552645652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264552645653) 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, 7607527 + ... + 7642222.

It is an arithmetic number, because the mean of its divisors is an integer number (38589492375).

Almost surely, 2^264552645652 is an apocalyptic number.

It is an amenable number.

264552645652 is a deficient number, since it is larger than the sum of its proper divisors (198521262848).

264552645652 is a wasteful number, since it uses less digits than its factorization.

264552645652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15254090 (or 15254088 counting only the distinct ones).

The product of its digits is 17280000, while the sum is 52.

The spelling of 264552645652 in words is "two hundred sixty-four billion, five hundred fifty-two million, six hundred forty-five thousand, six hundred fifty-two".