264463305 has 32 divisors (see below), whose sum is σ = 454201344. Its totient is φ = 130922496.

The previous prime is 264463291. The next prime is 264463307. The reversal of 264463305 is 503364462.

It is not a de Polignac number, because 264463305 - 2⁸ = 264463049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (264463307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11512 + ... + 25718.

It is an arithmetic number, because the mean of its divisors is an integer number (14193792).

Almost surely, 2^264463305 is an apocalyptic number.

It is an amenable number.

264463305 is a deficient number, since it is larger than the sum of its proper divisors (189738039).

264463305 is a wasteful number, since it uses less digits than its factorization.

264463305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14305.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 264463305 is about 16262.3277854064. The cubic root of 264463305 is about 641.8819160543.

The spelling of 264463305 in words is "two hundred sixty-four million, four hundred sixty-three thousand, three hundred five".