264655011 has 4 divisors (see below), whose sum is σ = 352873352. Its totient is φ = 176436672.

The previous prime is 264655007. The next prime is 264655019. The reversal of 264655011 is 110556462.

264655011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 264655011 - 2² = 264655007 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 264655011.

It is not an unprimeable number, because it can be changed into a prime (264655019) 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, 44109166 + ... + 44109171.

It is an arithmetic number, because the mean of its divisors is an integer number (88218338).

Almost surely, 2^264655011 is an apocalyptic number.

264655011 is a deficient number, since it is larger than the sum of its proper divisors (88218341).

264655011 is an equidigital number, since it uses as much as digits as its factorization.

264655011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88218340.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 264655011 is about 16268.2208922795. The cubic root of 264655011 is about 642.0369758694.

The spelling of 264655011 in words is "two hundred sixty-four million, six hundred fifty-five thousand, eleven".