2858887145873 has 8 divisors (see below), whose sum is σ = 3118870833120. Its totient is φ = 2598917601280.

The previous prime is 2858887145843. The next prime is 2858887145893. The reversal of 2858887145873 is 3785417888582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2858887145873 - 2¹⁰ = 2858887144849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2858887145873.

It is not an unprimeable number, because it can be changed into a prime (2858887145833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3110768 + ... + 3923601.

It is an arithmetic number, because the mean of its divisors is an integer number (389858854140).

Almost surely, 2^{2858887145873} is an apocalyptic number.

It is an amenable number.

2858887145873 is a deficient number, since it is larger than the sum of its proper divisors (259983687247).

2858887145873 is a wasteful number, since it uses less digits than its factorization.

2858887145873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071327.

The product of its digits is 963379200, while the sum is 74.

The spelling of 2858887145873 in words is "two trillion, eight hundred fifty-eight billion, eight hundred eighty-seven million, one hundred forty-five thousand, eight hundred seventy-three".