264005351 has 2 divisors, whose sum is σ = 264005352. Its totient is φ = 264005350.

The previous prime is 264005327. The next prime is 264005363. The reversal of 264005351 is 153500462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264005351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 264005351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264605351) 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, 132002675 + 132002676.

It is an arithmetic number, because the mean of its divisors is an integer number (132002676).

Almost surely, 2^264005351 is an apocalyptic number.

264005351 is a deficient number, since it is larger than the sum of its proper divisors (1).

264005351 is an equidigital number, since it uses as much as digits as its factorization.

264005351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 264005351 is about 16248.2414740796. The cubic root of 264005351 is about 641.5112001911.

The spelling of 264005351 in words is "two hundred sixty-four million, five thousand, three hundred fifty-one".