264316115473 has 2 divisors, whose sum is σ = 264316115474. Its totient is φ = 264316115472.

The previous prime is 264316115429. The next prime is 264316115599. The reversal of 264316115473 is 374511613462.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200017356289 + 64298759184 = 447233^2 + 253572^2 .

It is a cyclic number.

It is not a de Polignac number, because 264316115473 - 2⁹ = 264316114961 is a prime.

It is not a weakly prime, because it can be changed into another prime (264316125473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132158057736 + 132158057737.

It is an arithmetic number, because the mean of its divisors is an integer number (132158057737).

Almost surely, 2^264316115473 is an apocalyptic number.

It is an amenable number.

264316115473 is a deficient number, since it is larger than the sum of its proper divisors (1).

264316115473 is an equidigital number, since it uses as much as digits as its factorization.

264316115473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The spelling of 264316115473 in words is "two hundred sixty-four billion, three hundred sixteen million, one hundred fifteen thousand, four hundred seventy-three".