264504067 has 2 divisors, whose sum is σ = 264504068. Its totient is φ = 264504066.

The previous prime is 264504049. The next prime is 264504101. The reversal of 264504067 is 760405462.

It is an a-pointer prime, because the next prime (264504101) can be obtained adding 264504067 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264504067 is a prime.

It is not a weakly prime, because it can be changed into another prime (264504017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132252033 + 132252034.

It is an arithmetic number, because the mean of its divisors is an integer number (132252034).

Almost surely, 2^264504067 is an apocalyptic number.

264504067 is a deficient number, since it is larger than the sum of its proper divisors (1).

264504067 is an equidigital number, since it uses as much as digits as its factorization.

264504067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 264504067 is about 16263.5810017351. The cubic root of 264504067 is about 641.9148923325.

The spelling of 264504067 in words is "two hundred sixty-four million, five hundred four thousand, sixty-seven".