5111727839 has 2 divisors, whose sum is σ = 5111727840. Its totient is φ = 5111727838.

The previous prime is 5111727823. The next prime is 5111727847. The reversal of 5111727839 is 9387271115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5111727839 - 2⁴ = 5111727823 is a prime.

It is a super-2 number, since 2×5111727839² = 52259523000015219842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5111727839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5111727869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555863919 + 2555863920.

It is an arithmetic number, because the mean of its divisors is an integer number (2555863920).

Almost surely, 2^5111727839 is an apocalyptic number.

5111727839 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111727839 is an equidigital number, since it uses as much as digits as its factorization.

5111727839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 44.

The square root of 5111727839 is about 71496.3484312311. The cubic root of 5111727839 is about 1722.6190313365.

The spelling of 5111727839 in words is "five billion, one hundred eleven million, seven hundred twenty-seven thousand, eight hundred thirty-nine".