2888545249 has 16 divisors (see below), whose sum is σ = 3053962240. Its totient is φ = 2728442880.

The previous prime is 2888545241. The next prime is 2888545273. The reversal of 2888545249 is 9425458882.

It is a cyclic number.

It is not a de Polignac number, because 2888545249 - 2³ = 2888545241 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 2888545249.

It is not an unprimeable number, because it can be changed into a prime (2888545241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212932 + ... + 226090.

It is an arithmetic number, because the mean of its divisors is an integer number (190872640).

Almost surely, 2^2888545249 is an apocalyptic number.

It is an amenable number.

2888545249 is a deficient number, since it is larger than the sum of its proper divisors (165416991).

2888545249 is a wasteful number, since it uses less digits than its factorization.

2888545249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13360.

The product of its digits is 7372800, while the sum is 55.

The square root of 2888545249 is about 53745.1881474053. The cubic root of 2888545249 is about 1424.1630869438.

The spelling of 2888545249 in words is "two billion, eight hundred eighty-eight million, five hundred forty-five thousand, two hundred forty-nine".