5202768811 has 2 divisors, whose sum is σ = 5202768812. Its totient is φ = 5202768810.

The previous prime is 5202768731. The next prime is 5202768817. The reversal of 5202768811 is 1188672025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5202768811 - 2⁹ = 5202768299 is a prime.

It is not a weakly prime, because it can be changed into another prime (5202768817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601384405 + 2601384406.

It is an arithmetic number, because the mean of its divisors is an integer number (2601384406).

Almost surely, 2^5202768811 is an apocalyptic number.

5202768811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5202768811 is an equidigital number, since it uses as much as digits as its factorization.

5202768811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 5202768811 is about 72130.2212044300. The cubic root of 5202768811 is about 1732.7856500143.

The spelling of 5202768811 in words is "five billion, two hundred two million, seven hundred sixty-eight thousand, eight hundred eleven".