264309061063 has 4 divisors (see below), whose sum is σ = 264311107128. Its totient is φ = 264307015000.

The previous prime is 264309060973. The next prime is 264309061073. The reversal of 264309061063 is 360160903462.

264309061063 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 a cyclic number.

It is not a de Polignac number, because 264309061063 - 2²⁵ = 264275506631 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 (264309061073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815188 + ... + 1092313.

It is an arithmetic number, because the mean of its divisors is an integer number (66077776782).

Almost surely, 2^264309061063 is an apocalyptic number.

264309061063 is a deficient number, since it is larger than the sum of its proper divisors (2046065).

264309061063 is a wasteful number, since it uses less digits than its factorization.

264309061063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046064.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 264309061063 in words is "two hundred sixty-four billion, three hundred nine million, sixty-one thousand, sixty-three".