2872871573 has 64 divisors (see below), whose sum is σ = 3721939200. Its totient is φ = 2183328000.

The previous prime is 2872871567. The next prime is 2872871579. The reversal of 2872871573 is 3751782782.

2872871573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2872871567) and next prime (2872871579).

It is not a de Polignac number, because 2872871573 - 2¹⁸ = 2872609429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872871579) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28444223 + ... + 28444323.

It is an arithmetic number, because the mean of its divisors is an integer number (58155300).

Almost surely, 2^2872871573 is an apocalyptic number.

It is an amenable number.

2872871573 is a deficient number, since it is larger than the sum of its proper divisors (849067627).

2872871573 is a wasteful number, since it uses less digits than its factorization.

2872871573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 173 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 50.

The square root of 2872871573 is about 53599.1751149213. The cubic root of 2872871573 is about 1421.5825068769.

The spelling of 2872871573 in words is "two billion, eight hundred seventy-two million, eight hundred seventy-one thousand, five hundred seventy-three".