2265328573511 has 2 divisors, whose sum is σ = 2265328573512. Its totient is φ = 2265328573510.

The previous prime is 2265328573481. The next prime is 2265328573517. The reversal of 2265328573511 is 1153758235622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2265328573511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2265328573511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2265328573517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132664286755 + 1132664286756.

It is an arithmetic number, because the mean of its divisors is an integer number (1132664286756).

Almost surely, 2^{2265328573511} is an apocalyptic number.

2265328573511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265328573511 is an equidigital number, since it uses as much as digits as its factorization.

2265328573511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024000, while the sum is 50.

The spelling of 2265328573511 in words is "two trillion, two hundred sixty-five billion, three hundred twenty-eight million, five hundred seventy-three thousand, five hundred eleven".