2889039045 has 16 divisors (see below), whose sum is σ = 4650145920. Its totient is φ = 1531593024.

The previous prime is 2889039031. The next prime is 2889039071. The reversal of 2889039045 is 5409309882.

2889039045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2889039045 - 2⁶ = 2889038981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2889038985 and 2889039003.

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, 574150 + ... + 579159.

It is an arithmetic number, because the mean of its divisors is an integer number (290634120).

Almost surely, 2^2889039045 is an apocalyptic number.

It is an amenable number.

2889039045 is a deficient number, since it is larger than the sum of its proper divisors (1761106875).

2889039045 is a wasteful number, since it uses less digits than its factorization.

2889039045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153484.

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 2889039045 is about 53749.7818135106. The cubic root of 2889039045 is about 1424.2442357466.

The spelling of 2889039045 in words is "two billion, eight hundred eighty-nine million, thirty-nine thousand, forty-five".