264026164764 has 48 divisors (see below), whose sum is σ = 643349790720. Its totient is φ = 84116324160.

The previous prime is 264026164751. The next prime is 264026164777. The reversal of 264026164764 is 467461620462.

It is an interprime number because it is at equal distance from previous prime (264026164751) and next prime (264026164777).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20967 + ... + 726974.

It is an arithmetic number, because the mean of its divisors is an integer number (13403120640).

Almost surely, 2^264026164764 is an apocalyptic number.

It is an amenable number.

264026164764 is an abundant number, since it is smaller than the sum of its proper divisors (379323625956).

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

264026164764 is a wasteful number, since it uses less digits than its factorization.

264026164764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749250 (or 749248 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 264026164764 in words is "two hundred sixty-four billion, twenty-six million, one hundred sixty-four thousand, seven hundred sixty-four".