264153905670 has 16 divisors (see below), whose sum is σ = 633969373680. Its totient is φ = 70441041504.

The previous prime is 264153905657. The next prime is 264153905671. The reversal of 264153905670 is 76509351462.

264153905670 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264153905671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4402565065 + ... + 4402565124.

It is an arithmetic number, because the mean of its divisors is an integer number (39623085855).

Almost surely, 2^264153905670 is an apocalyptic number.

264153905670 is an abundant number, since it is smaller than the sum of its proper divisors (369815468010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264153905670 is a wasteful number, since it uses less digits than its factorization.

264153905670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8805130199.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 264153905670 in words is "two hundred sixty-four billion, one hundred fifty-three million, nine hundred five thousand, six hundred seventy".