6757649047 has 8 divisors (see below), whose sum is σ = 6919672320. Its totient is φ = 6595847160.

The previous prime is 6757649023. The next prime is 6757649081. The reversal of 6757649047 is 7409467576.

6757649047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6757649047 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 (6757649747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7272 + ... + 116482.

It is an arithmetic number, because the mean of its divisors is an integer number (864959040).

Almost surely, 2^6757649047 is an apocalyptic number.

6757649047 is a deficient number, since it is larger than the sum of its proper divisors (162023273).

6757649047 is a wasteful number, since it uses less digits than its factorization.

6757649047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110693.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The square root of 6757649047 is about 82204.9210631578. The cubic root of 6757649047 is about 1890.5951716832.

The spelling of 6757649047 in words is "six billion, seven hundred fifty-seven million, six hundred forty-nine thousand, forty-seven".