6714743557 has 4 divisors (see below), whose sum is σ = 6759809100. Its totient is φ = 6669678016.

The previous prime is 6714743531. The next prime is 6714743587. The reversal of 6714743557 is 7553474176.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4476412836 + 2238330721 = 66906^2 + 47311^2 .

It is a cyclic number.

It is not a de Polignac number, because 6714743557 - 2²⁷ = 6580525829 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6714743557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6714743587) 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, 22532548 + ... + 22532845.

It is an arithmetic number, because the mean of its divisors is an integer number (1689952275).

Almost surely, 2^6714743557 is an apocalyptic number.

It is an amenable number.

6714743557 is a deficient number, since it is larger than the sum of its proper divisors (45065543).

6714743557 is a wasteful number, since it uses less digits than its factorization.

6714743557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45065542.

The product of its digits is 2469600, while the sum is 49.

The square root of 6714743557 is about 81943.5388362011. The cubic root of 6714743557 is about 1886.5854342273.

The spelling of 6714743557 in words is "six billion, seven hundred fourteen million, seven hundred forty-three thousand, five hundred fifty-seven".