6744542759 has 2 divisors, whose sum is σ = 6744542760. Its totient is φ = 6744542758.

The previous prime is 6744542737. The next prime is 6744542773. The reversal of 6744542759 is 9572454476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6744542759 - 2²⁴ = 6727765543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6744542759.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6744542059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3372271379 + 3372271380.

It is an arithmetic number, because the mean of its divisors is an integer number (3372271380).

Almost surely, 2^6744542759 is an apocalyptic number.

6744542759 is a deficient number, since it is larger than the sum of its proper divisors (1).

6744542759 is an equidigital number, since it uses as much as digits as its factorization.

6744542759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8467200, while the sum is 53.

The square root of 6744542759 is about 82125.1651992250. The cubic root of 6744542759 is about 1889.3721269463.

The spelling of 6744542759 in words is "six billion, seven hundred forty-four million, five hundred forty-two thousand, seven hundred fifty-nine".