264002225728511 has 2 divisors, whose sum is σ = 264002225728512. Its totient is φ = 264002225728510.

The previous prime is 264002225728477. The next prime is 264002225728519. The reversal of 264002225728511 is 115827522200462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264002225728511 - 2⁶ = 264002225728447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264002225728519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132001112864255 + 132001112864256.

It is an arithmetic number, because the mean of its divisors is an integer number (132001112864256).

Almost surely, 2^{264002225728511} is an apocalyptic number.

264002225728511 is a deficient number, since it is larger than the sum of its proper divisors (1).

264002225728511 is an equidigital number, since it uses as much as digits as its factorization.

264002225728511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1075200, while the sum is 47.

Adding to 264002225728511 its reverse (115827522200462), we get a palindrome (379829747928973).

The spelling of 264002225728511 in words is "two hundred sixty-four trillion, two billion, two hundred twenty-five million, seven hundred twenty-eight thousand, five hundred eleven".