2889253544 has 16 divisors (see below), whose sum is σ = 5702474400. Its totient is φ = 1368593712.

The previous prime is 2889253519. The next prime is 2889253579. The reversal of 2889253544 is 4453529882.

It is a junction number, because it is equal to n+sod(n) for n = 2889253492 and 2889253501.

It is an unprimeable number.

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, 9503972 + ... + 9504275.

It is an arithmetic number, because the mean of its divisors is an integer number (356404650).

Almost surely, 2^2889253544 is an apocalyptic number.

It is an amenable number.

2889253544 is a deficient number, since it is larger than the sum of its proper divisors (2813220856).

2889253544 is a wasteful number, since it uses less digits than its factorization.

2889253544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19008272 (or 19008268 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 50.

The square root of 2889253544 is about 53751.7771241100. Note that the first 3 decimals coincide. The cubic root of 2889253544 is about 1424.2794829227.

The spelling of 2889253544 in words is "two billion, eight hundred eighty-nine million, two hundred fifty-three thousand, five hundred forty-four".