264300293 has 2 divisors, whose sum is σ = 264300294. Its totient is φ = 264300292.

The previous prime is 264300271. The next prime is 264300307. The reversal of 264300293 is 392003462.

264300293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238918849 + 25381444 = 15457^2 + 5038^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264300293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264300493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132150146 + 132150147.

It is an arithmetic number, because the mean of its divisors is an integer number (132150147).

Almost surely, 2^264300293 is an apocalyptic number.

It is an amenable number.

264300293 is a deficient number, since it is larger than the sum of its proper divisors (1).

264300293 is an equidigital number, since it uses as much as digits as its factorization.

264300293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 264300293 is about 16257.3150612271. The cubic root of 264300293 is about 641.7500061841.

The spelling of 264300293 in words is "two hundred sixty-four million, three hundred thousand, two hundred ninety-three".