264332255 has 16 divisors (see below), whose sum is σ = 355389984. Its totient is φ = 187044480.

The previous prime is 264332239. The next prime is 264332287. The reversal of 264332255 is 552233462.

It is not a de Polignac number, because 264332255 - 2⁴ = 264332239 is a prime.

It is a Duffinian number.

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, 62912 + ... + 66981.

It is an arithmetic number, because the mean of its divisors is an integer number (22211874).

Almost surely, 2^264332255 is an apocalyptic number.

264332255 is a deficient number, since it is larger than the sum of its proper divisors (91057729).

264332255 is a wasteful number, since it uses less digits than its factorization.

264332255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129946.

The product of its digits is 43200, while the sum is 32.

The square root of 264332255 is about 16258.2980351573. The cubic root of 264332255 is about 641.7758742181.

The spelling of 264332255 in words is "two hundred sixty-four million, three hundred thirty-two thousand, two hundred fifty-five".