264503351011 has 2 divisors, whose sum is σ = 264503351012. Its totient is φ = 264503351010.

The previous prime is 264503350913. The next prime is 264503351017. The reversal of 264503351011 is 110153305462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264503351011 - 2⁹ = 264503350499 is a prime.

It is not a weakly prime, because it can be changed into another prime (264503351017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132251675505 + 132251675506.

It is an arithmetic number, because the mean of its divisors is an integer number (132251675506).

Almost surely, 2^264503351011 is an apocalyptic number.

264503351011 is a deficient number, since it is larger than the sum of its proper divisors (1).

264503351011 is an equidigital number, since it uses as much as digits as its factorization.

264503351011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 264503351011 its reverse (110153305462), we get a palindrome (374656656473).

The spelling of 264503351011 in words is "two hundred sixty-four billion, five hundred three million, three hundred fifty-one thousand, eleven".