4255813116686 has 8 divisors (see below), whose sum is σ = 6384329014440. Its totient is φ = 2127703445208.

The previous prime is 4255813116671. The next prime is 4255813116689. The reversal of 4255813116686 is 6866113185524.

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

It is a super-2 number, since 2×4255813116686² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255813116689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101530376 + ... + 101572283.

It is an arithmetic number, because the mean of its divisors is an integer number (798041126805).

Almost surely, 2^{4255813116686} is an apocalyptic number.

4255813116686 is a deficient number, since it is larger than the sum of its proper divisors (2128515897754).

4255813116686 is a wasteful number, since it uses less digits than its factorization.

4255813116686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203113138.

The product of its digits is 8294400, while the sum is 56.

The spelling of 4255813116686 in words is "four trillion, two hundred fifty-five billion, eight hundred thirteen million, one hundred sixteen thousand, six hundred eighty-six".