2872055893 has 4 divisors (see below), whose sum is σ = 3282349600. Its totient is φ = 2461762188.

The previous prime is 2872055873. The next prime is 2872055909. The reversal of 2872055893 is 3985502782.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2872055893 - 2¹⁷ = 2871924821 is a prime.

It is a super-3 number, since 3×2872055893³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872055873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205146843 + ... + 205146856.

It is an arithmetic number, because the mean of its divisors is an integer number (820587400).

Almost surely, 2^2872055893 is an apocalyptic number.

It is an amenable number.

2872055893 is a deficient number, since it is larger than the sum of its proper divisors (410293707).

2872055893 is an equidigital number, since it uses as much as digits as its factorization.

2872055893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410293706.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 2872055893 is about 53591.5655024184. The cubic root of 2872055893 is about 1421.4479532140.

The spelling of 2872055893 in words is "two billion, eight hundred seventy-two million, fifty-five thousand, eight hundred ninety-three".