6759999999 has 6 divisors (see below), whose sum is σ = 9764444456. Its totient is φ = 4506666660.

The previous prime is 6759999991. The next prime is 6760000001. The reversal of 6759999999 is 9999999576.

It is not a de Polignac number, because 6759999999 - 2³ = 6759999991 is a prime.

It is a Duffinian number.

6759999999 is a modest number, since divided by 99999 gives 67599 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6759999991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 375555547 + ... + 375555564.

Almost surely, 2^6759999999 is an apocalyptic number.

6759999999 is a deficient number, since it is larger than the sum of its proper divisors (3004444457).

6759999999 is a wasteful number, since it uses less digits than its factorization.

6759999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751111117 (or 751111114 counting only the distinct ones).

The product of its digits is 1004423490, while the sum is 81.

The square root of 6759999999 is about 82219.2191582966. The cubic root of 6759999999 is about 1890.8143891033.

The spelling of 6759999999 in words is "six billion, seven hundred fifty-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".