859580045 has 16 divisors (see below), whose sum is σ = 1089359040. Its totient is φ = 649327104.

The previous prime is 859580021. The next prime is 859580077. The reversal of 859580045 is 540085958.

859580045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-859580045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 859579978 and 859580005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14429 + ... + 43901.

It is an arithmetic number, because the mean of its divisors is an integer number (68084940).

Almost surely, 2^859580045 is an apocalyptic number.

It is an amenable number.

859580045 is a deficient number, since it is larger than the sum of its proper divisors (229778995).

859580045 is a wasteful number, since it uses less digits than its factorization.

859580045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29804.

The product of its (nonzero) digits is 288000, while the sum is 44.

The square root of 859580045 is about 29318.5955495825. The cubic root of 859580045 is about 950.8137238573.

The spelling of 859580045 in words is "eight hundred fifty-nine million, five hundred eighty thousand, forty-five".