264522463 has 2 divisors, whose sum is σ = 264522464. Its totient is φ = 264522462.

The previous prime is 264522449. The next prime is 264522469. The reversal of 264522463 is 364225462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264522463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264522469) 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, 132261231 + 132261232.

It is an arithmetic number, because the mean of its divisors is an integer number (132261232).

Almost surely, 2^264522463 is an apocalyptic number.

264522463 is a deficient number, since it is larger than the sum of its proper divisors (1).

264522463 is an equidigital number, since it uses as much as digits as its factorization.

264522463 is an odious number, because the sum of its binary digits is odd.

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

The square root of 264522463 is about 16264.1465500038. The cubic root of 264522463 is about 641.9297735058.

The spelling of 264522463 in words is "two hundred sixty-four million, five hundred twenty-two thousand, four hundred sixty-three".