5188734532811 has 2 divisors, whose sum is σ = 5188734532812. Its totient is φ = 5188734532810.

The previous prime is 5188734532763. The next prime is 5188734532843. The reversal of 5188734532811 is 1182354378815.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5188734532811 is a prime.

It is not a weakly prime, because it can be changed into another prime (5188734532871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2594367266405 + 2594367266406.

It is an arithmetic number, because the mean of its divisors is an integer number (2594367266406).

Almost surely, 2^{5188734532811} is an apocalyptic number.

5188734532811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5188734532811 is an equidigital number, since it uses as much as digits as its factorization.

5188734532811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6451200, while the sum is 56.

The spelling of 5188734532811 in words is "five trillion, one hundred eighty-eight billion, seven hundred thirty-four million, five hundred thirty-two thousand, eight hundred eleven".