2750280004 has 24 divisors (see below), whose sum is σ = 4950552600. Its totient is φ = 1335949056.

The previous prime is 2750279969. The next prime is 2750280007. The reversal of 2750280004 is 4000820572.

It can be written as a sum of positive squares in 4 ways, for example, as 2194735104 + 555544900 = 46848^2 + 23570^2 .

It is not an unprimeable number, because it can be changed into a prime (2750280007) 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 7 ways as a sum of consecutive naturals, for example, 86472 + ... + 113920.

It is an arithmetic number, because the mean of its divisors is an integer number (206273025).

Almost surely, 2^2750280004 is an apocalyptic number.

It is an amenable number.

2750280004 is a deficient number, since it is larger than the sum of its proper divisors (2200272596).

2750280004 is a wasteful number, since it uses less digits than its factorization.

2750280004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28167 (or 28165 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2750280004 is about 52443.1120739416. The cubic root of 2750280004 is about 1401.0672141515.

The spelling of 2750280004 in words is "two billion, seven hundred fifty million, two hundred eighty thousand, four".