859500744145 has 16 divisors (see below), whose sum is σ = 1054217928960. Its totient is φ = 672551927424.

The previous prime is 859500744139. The next prime is 859500744163. The reversal of 859500744145 is 541447005958.

It is not a de Polignac number, because 859500744145 - 2⁷ = 859500744017 is a prime.

It is a super-3 number, since 3×859500744145³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 859500744092 and 859500744101.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10125732 + ... + 10210261.

It is an arithmetic number, because the mean of its divisors is an integer number (65888620560).

Almost surely, 2^859500744145 is an apocalyptic number.

It is an amenable number.

859500744145 is a deficient number, since it is larger than the sum of its proper divisors (194717184815).

859500744145 is a wasteful number, since it uses less digits than its factorization.

859500744145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20336184.

The product of its (nonzero) digits is 4032000, while the sum is 52.

The spelling of 859500744145 in words is "eight hundred fifty-nine billion, five hundred million, seven hundred forty-four thousand, one hundred forty-five".