264353423 has 8 divisors (see below), whose sum is σ = 267915648. Its totient is φ = 260800344.

The previous prime is 264353393. The next prime is 264353429. The reversal of 264353423 is 324353462.

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 264353423 - 2¹⁰ = 264352399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 264353423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264353429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71486 + ... + 75092.

It is an arithmetic number, because the mean of its divisors is an integer number (33489456).

Almost surely, 2^264353423 is an apocalyptic number.

264353423 is a deficient number, since it is larger than the sum of its proper divisors (3562225).

264353423 is an equidigital number, since it uses as much as digits as its factorization.

264353423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573.

The product of its digits is 51840, while the sum is 32.

The square root of 264353423 is about 16258.9490127745. The cubic root of 264353423 is about 641.7930051191.

The spelling of 264353423 in words is "two hundred sixty-four million, three hundred fifty-three thousand, four hundred twenty-three".