264015255 has 32 divisors (see below), whose sum is σ = 483969024. Its totient is φ = 120393216.

The previous prime is 264015247. The next prime is 264015299. The reversal of 264015255 is 552510462.

It is not a de Polignac number, because 264015255 - 2³ = 264015247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42562 + ... + 48368.

It is an arithmetic number, because the mean of its divisors is an integer number (15124032).

Almost surely, 2^264015255 is an apocalyptic number.

264015255 is a deficient number, since it is larger than the sum of its proper divisors (219953769).

264015255 is a wasteful number, since it uses less digits than its factorization.

264015255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6255.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 264015255 is about 16248.5462426643. The cubic root of 264015255 is about 641.5192220582.

The spelling of 264015255 in words is "two hundred sixty-four million, fifteen thousand, two hundred fifty-five".