2872865151 has 40 divisors (see below), whose sum is σ = 4864964720. Its totient is φ = 1674857088.

The previous prime is 2872865143. The next prime is 2872865183. The reversal of 2872865151 is 1515682782.

It is not a de Polignac number, because 2872865151 - 2³ = 2872865143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2872865097 and 2872865106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872865651) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 51790 + ... + 91803.

It is an arithmetic number, because the mean of its divisors is an integer number (121624118).

Almost surely, 2^2872865151 is an apocalyptic number.

2872865151 is a deficient number, since it is larger than the sum of its proper divisors (1992099569).

2872865151 is a wasteful number, since it uses less digits than its factorization.

2872865151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143637 (or 143628 counting only the distinct ones).

The product of its digits is 268800, while the sum is 45.

The square root of 2872865151 is about 53599.1152072495. The cubic root of 2872865151 is about 1421.5814476104.

The spelling of 2872865151 in words is "two billion, eight hundred seventy-two million, eight hundred sixty-five thousand, one hundred fifty-one".