2857160145873 has 16 divisors (see below), whose sum is σ = 4156845292800. Its totient is φ = 1731205547280.

The previous prime is 2857160145859. The next prime is 2857160145899. The reversal of 2857160145873 is 3785410617582.

It is not a de Polignac number, because 2857160145873 - 2⁶ = 2857160145809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2857160145823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10023883 + ... + 10304976.

It is an arithmetic number, because the mean of its divisors is an integer number (259802830800).

Almost surely, 2^{2857160145873} is an apocalyptic number.

It is an amenable number.

2857160145873 is a deficient number, since it is larger than the sum of its proper divisors (1299685146927).

2857160145873 is a wasteful number, since it uses less digits than its factorization.

2857160145873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20333132.

The product of its (nonzero) digits is 11289600, while the sum is 57.

The spelling of 2857160145873 in words is "two trillion, eight hundred fifty-seven billion, one hundred sixty million, one hundred forty-five thousand, eight hundred seventy-three".