264011453 has 4 divisors (see below), whose sum is σ = 264063168. Its totient is φ = 263959740.

The previous prime is 264011437. The next prime is 264011471. The reversal of 264011453 is 354110462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 264011453 - 2⁴ = 264011437 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 (264011653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17243 + ... + 28728.

It is an arithmetic number, because the mean of its divisors is an integer number (66015792).

Almost surely, 2^264011453 is an apocalyptic number.

It is an amenable number.

264011453 is a deficient number, since it is larger than the sum of its proper divisors (51715).

264011453 is an equidigital number, since it uses as much as digits as its factorization.

264011453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51714.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 264011453 is about 16248.4292471611. The cubic root of 264011453 is about 641.5161426051.

Subtracting 264011453 from its reverse (354110462), we obtain a palindrome (90099009).

The spelling of 264011453 in words is "two hundred sixty-four million, eleven thousand, four hundred fifty-three".