5118451711 has 4 divisors (see below), whose sum is σ = 5123118672. Its totient is φ = 5113784752.

The previous prime is 5118451703. The next prime is 5118451739. The reversal of 5118451711 is 1171548115.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5118451711 - 2³ = 5118451703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5118452711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2331835 + ... + 2334028.

It is an arithmetic number, because the mean of its divisors is an integer number (1280779668).

Almost surely, 2^5118451711 is an apocalyptic number.

5118451711 is a deficient number, since it is larger than the sum of its proper divisors (4666961).

5118451711 is a wasteful number, since it uses less digits than its factorization.

5118451711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4666960.

The product of its digits is 5600, while the sum is 34.

The square root of 5118451711 is about 71543.3554636627. The cubic root of 5118451711 is about 1723.3740007846.

Adding to 5118451711 its reverse (1171548115), we get a palindrome (6289999826).

The spelling of 5118451711 in words is "five billion, one hundred eighteen million, four hundred fifty-one thousand, seven hundred eleven".