264255253 has 8 divisors (see below), whose sum is σ = 279124736. Its totient is φ = 249782400.

The previous prime is 264255247. The next prime is 264255281. The reversal of 264255253 is 352552462.

264255253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 264255253 - 2²¹ = 262158101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264255203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97788 + ... + 100453.

It is an arithmetic number, because the mean of its divisors is an integer number (34890592).

Almost surely, 2^264255253 is an apocalyptic number.

It is an amenable number.

264255253 is a deficient number, since it is larger than the sum of its proper divisors (14869483).

264255253 is a wasteful number, since it uses less digits than its factorization.

264255253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198315.

The product of its digits is 72000, while the sum is 34.

The square root of 264255253 is about 16255.9297796220. The cubic root of 264255253 is about 641.7135500985.

The spelling of 264255253 in words is "two hundred sixty-four million, two hundred fifty-five thousand, two hundred fifty-three".