6751739075857 has 8 divisors (see below), whose sum is σ = 7227552981600. Its totient is φ = 6287971091904.

The previous prime is 6751739075749. The next prime is 6751739075863. The reversal of 6751739075857 is 7585709371576.

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-6751739075857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6751749075857) 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, 3011479288 + ... + 3011481529.

It is an arithmetic number, because the mean of its divisors is an integer number (903444122700).

Almost surely, 2^{6751739075857} is an apocalyptic number.

It is an amenable number.

6751739075857 is a deficient number, since it is larger than the sum of its proper divisors (475813905743).

6751739075857 is a wasteful number, since it uses less digits than its factorization.

6751739075857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6022960895.

The product of its (nonzero) digits is 388962000, while the sum is 70.

The spelling of 6751739075857 in words is "six trillion, seven hundred fifty-one billion, seven hundred thirty-nine million, seventy-five thousand, eight hundred fifty-seven".