264163012 has 12 divisors (see below), whose sum is σ = 462644476. Its totient is φ = 131978880.

The previous prime is 264163007. The next prime is 264163033. The reversal of 264163012 is 210361462.

264163012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 214798336 + 49364676 = 14656^2 + 7026^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19713 + ... + 30280.

Almost surely, 2^264163012 is an apocalyptic number.

It is an amenable number.

264163012 is a deficient number, since it is larger than the sum of its proper divisors (198481464).

264163012 is a wasteful number, since it uses less digits than its factorization.

264163012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51318 (or 51316 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 264163012 is about 16253.0923826821. The cubic root of 264163012 is about 641.6388758489.

The spelling of 264163012 in words is "two hundred sixty-four million, one hundred sixty-three thousand, twelve".