264450463 has 2 divisors, whose sum is σ = 264450464. Its totient is φ = 264450462.

The previous prime is 264450437. The next prime is 264450479. The reversal of 264450463 is 364054462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264450463 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264453463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132225231 + 132225232.

It is an arithmetic number, because the mean of its divisors is an integer number (132225232).

Almost surely, 2^264450463 is an apocalyptic number.

264450463 is a deficient number, since it is larger than the sum of its proper divisors (1).

264450463 is an equidigital number, since it uses as much as digits as its factorization.

264450463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 264450463 is about 16261.9329416893. The cubic root of 264450463 is about 641.8715262311.

The spelling of 264450463 in words is "two hundred sixty-four million, four hundred fifty thousand, four hundred sixty-three".