266012525215483 has 2 divisors, whose sum is σ = 266012525215484. Its totient is φ = 266012525215482.

The previous prime is 266012525215433. The next prime is 266012525215513. The reversal of 266012525215483 is 384512525210662.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-266012525215483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 266012525215483.

It is not a weakly prime, because it can be changed into another prime (266012525215403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133006262607741 + 133006262607742.

It is an arithmetic number, because the mean of its divisors is an integer number (133006262607742).

Almost surely, 2^{266012525215483} is an apocalyptic number.

266012525215483 is a deficient number, since it is larger than the sum of its proper divisors (1).

266012525215483 is an equidigital number, since it uses as much as digits as its factorization.

266012525215483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912000, while the sum is 52.

The spelling of 266012525215483 in words is "two hundred sixty-six trillion, twelve billion, five hundred twenty-five million, two hundred fifteen thousand, four hundred eighty-three".