4255808475687 has 32 divisors (see below), whose sum is σ = 6378355968000. Its totient is φ = 2511477601920.

The previous prime is 4255808475647. The next prime is 4255808475733. The reversal of 4255808475687 is 7865748085524.

It is not a de Polignac number, because 4255808475687 - 2⁷ = 4255808475559 is a prime.

It is a super-2 number, since 2×4255808475687² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255808475637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41474512 + ... + 41576997.

It is an arithmetic number, because the mean of its divisors is an integer number (199323624000).

Almost surely, 2^{4255808475687} is an apocalyptic number.

4255808475687 is a deficient number, since it is larger than the sum of its proper divisors (2122547492313).

4255808475687 is a wasteful number, since it uses less digits than its factorization.

4255808475687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83051591.

The product of its (nonzero) digits is 602112000, while the sum is 69.

The spelling of 4255808475687 in words is "four trillion, two hundred fifty-five billion, eight hundred eight million, four hundred seventy-five thousand, six hundred eighty-seven".