5111414881711 has 2 divisors, whose sum is σ = 5111414881712. Its totient is φ = 5111414881710.

The previous prime is 5111414881709. The next prime is 5111414881751. The reversal of 5111414881711 is 1171884141115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5111414881711 - 2¹ = 5111414881709 is a prime.

It is a super-2 number, since 2×5111414881711² (a number of 26 digits) contains 22 as substring.

Together with 5111414881709, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5111414881751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555707440855 + 2555707440856.

It is an arithmetic number, because the mean of its divisors is an integer number (2555707440856).

Almost surely, 2^{5111414881711} is an apocalyptic number.

5111414881711 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111414881711 is an equidigital number, since it uses as much as digits as its factorization.

5111414881711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35840, while the sum is 43.

The spelling of 5111414881711 in words is "five trillion, one hundred eleven billion, four hundred fourteen million, eight hundred eighty-one thousand, seven hundred eleven".