6859379557353 has 8 divisors (see below), whose sum is σ = 9146238517216. Its totient is φ = 4572720151200.

The previous prime is 6859379557249. The next prime is 6859379557361. The reversal of 6859379557353 is 3537559739586.

It is a happy number.

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

It is not a de Polignac number, because 6859379557353 - 2³⁴ = 6842199688169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6859379557853) 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, 49808203 + ... + 49945728.

It is an arithmetic number, because the mean of its divisors is an integer number (1143279814652).

Almost surely, 2^{6859379557353} is an apocalyptic number.

It is an amenable number.

6859379557353 is a deficient number, since it is larger than the sum of its proper divisors (2286858959863).

6859379557353 is a wasteful number, since it uses less digits than its factorization.

6859379557353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99776855.

The product of its digits is 3214890000, while the sum is 75.

The spelling of 6859379557353 in words is "six trillion, eight hundred fifty-nine billion, three hundred seventy-nine million, five hundred fifty-seven thousand, three hundred fifty-three".