7266473026511 has 2 divisors, whose sum is σ = 7266473026512. Its totient is φ = 7266473026510.

The previous prime is 7266473026499. The next prime is 7266473026541. The reversal of 7266473026511 is 1156203746627.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7266473026511 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7266473026511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7266473026541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633236513255 + 3633236513256.

It is an arithmetic number, because the mean of its divisors is an integer number (3633236513256).

Almost surely, 2^{7266473026511} is an apocalyptic number.

7266473026511 is a deficient number, since it is larger than the sum of its proper divisors (1).

7266473026511 is an equidigital number, since it uses as much as digits as its factorization.

7266473026511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 7266473026511 in words is "seven trillion, two hundred sixty-six billion, four hundred seventy-three million, twenty-six thousand, five hundred eleven".