264695033 has 2 divisors, whose sum is σ = 264695034. Its totient is φ = 264695032.

The previous prime is 264695009. The next prime is 264695087. The reversal of 264695033 is 330596462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209757289 + 54937744 = 14483^2 + 7412^2 .

It is a cyclic number.

It is not a de Polignac number, because 264695033 - 2²⁰ = 263646457 is a prime.

It is not a weakly prime, because it can be changed into another prime (264692033) 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 as a sum of consecutive naturals, namely, 132347516 + 132347517.

It is an arithmetic number, because the mean of its divisors is an integer number (132347517).

Almost surely, 2^264695033 is an apocalyptic number.

It is an amenable number.

264695033 is a deficient number, since it is larger than the sum of its proper divisors (1).

264695033 is an equidigital number, since it uses as much as digits as its factorization.

264695033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 38.

The square root of 264695033 is about 16269.4509126768. The cubic root of 264695033 is about 642.0693378849.

It can be divided in two parts, 2646 and 95033, that added together give a palindrome (97679).

The spelling of 264695033 in words is "two hundred sixty-four million, six hundred ninety-five thousand, thirty-three".