2845162858 has 16 divisors (see below), whose sum is σ = 4320699840. Its totient is φ = 1404966816.

The previous prime is 2845162819. The next prime is 2845162877. The reversal of 2845162858 is 8582615482.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152635 + ... + 170257.

It is an arithmetic number, because the mean of its divisors is an integer number (270043740).

Almost surely, 2^2845162858 is an apocalyptic number.

2845162858 is a deficient number, since it is larger than the sum of its proper divisors (1475536982).

2845162858 is a wasteful number, since it uses less digits than its factorization.

2845162858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18621.

The product of its digits is 1228800, while the sum is 49.

The square root of 2845162858 is about 53340.0680352022. The cubic root of 2845162858 is about 1416.9973678775.

The spelling of 2845162858 in words is "two billion, eight hundred forty-five million, one hundred sixty-two thousand, eight hundred fifty-eight".