2873319045 has 24 divisors (see below), whose sum is σ = 4805897376. Its totient is φ = 1465805088.

The previous prime is 2873319013. The next prime is 2873319067. The reversal of 2873319045 is 5409133782.

2873319045 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 2873319045 - 2⁵ = 2873319013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2873318988 and 2873319006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173119 + ... + 188988.

It is an arithmetic number, because the mean of its divisors is an integer number (200245724).

Almost surely, 2^2873319045 is an apocalyptic number.

It is an amenable number.

2873319045 is a deficient number, since it is larger than the sum of its proper divisors (1932578331).

2873319045 is a wasteful number, since it uses less digits than its factorization.

2873319045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362161 (or 362138 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 2873319045 is about 53603.3491957359. The cubic root of 2873319045 is about 1421.6563105407.

The spelling of 2873319045 in words is "two billion, eight hundred seventy-three million, three hundred nineteen thousand, forty-five".