859918812483 has 4 divisors (see below), whose sum is σ = 1146558416648. Its totient is φ = 573279208320.

The previous prime is 859918812451. The next prime is 859918812551. The reversal of 859918812483 is 384218819958.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 859918812483 - 2⁵ = 859918812451 is a prime.

It is a super-3 number, since 3×859918812483³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (859918812413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143319802078 + ... + 143319802083.

It is an arithmetic number, because the mean of its divisors is an integer number (286639604162).

Almost surely, 2^859918812483 is an apocalyptic number.

859918812483 is a deficient number, since it is larger than the sum of its proper divisors (286639604165).

859918812483 is a wasteful number, since it uses less digits than its factorization.

859918812483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286639604164.

The product of its digits is 39813120, while the sum is 66.

The spelling of 859918812483 in words is "eight hundred fifty-nine billion, nine hundred eighteen million, eight hundred twelve thousand, four hundred eighty-three".