264526723 has 2 divisors, whose sum is σ = 264526724. Its totient is φ = 264526722.

The previous prime is 264526709. The next prime is 264526729. The reversal of 264526723 is 327625462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264526723 - 2⁹ = 264526211 is a prime.

It is a super-2 number, since 2×264526723² = 139948774362237458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (264526729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132263361 + 132263362.

It is an arithmetic number, because the mean of its divisors is an integer number (132263362).

Almost surely, 2^264526723 is an apocalyptic number.

264526723 is a deficient number, since it is larger than the sum of its proper divisors (1).

264526723 is an equidigital number, since it uses as much as digits as its factorization.

264526723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 37.

The square root of 264526723 is about 16264.2775123889. The cubic root of 264526723 is about 641.9332194717.

The spelling of 264526723 in words is "two hundred sixty-four million, five hundred twenty-six thousand, seven hundred twenty-three".