264352253 has 8 divisors (see below), whose sum is σ = 288541440. Its totient is φ = 240189280.

The previous prime is 264352243. The next prime is 264352267. The reversal of 264352253 is 352253462.

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 264352253 - 2¹⁶ = 264286717 is a prime.

It is a super-2 number, since 2×264352253² = 139764227332352018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264352243) 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, 18833 + ... + 29721.

It is an arithmetic number, because the mean of its divisors is an integer number (36067680).

Almost surely, 2^264352253 is an apocalyptic number.

It is an amenable number.

264352253 is a deficient number, since it is larger than the sum of its proper divisors (24189187).

264352253 is a wasteful number, since it uses less digits than its factorization.

264352253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13107.

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

The square root of 264352253 is about 16258.9130325493. The cubic root of 264352253 is about 641.7920582820.

The spelling of 264352253 in words is "two hundred sixty-four million, three hundred fifty-two thousand, two hundred fifty-three".