2750249588 has 6 divisors (see below), whose sum is σ = 4812936786. Its totient is φ = 1375124792.

The previous prime is 2750249581. The next prime is 2750249591. The reversal of 2750249588 is 8859420572.

It can be written as a sum of positive squares in only one way, i.e., 1847968144 + 902281444 = 42988^2 + 30038^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750249581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343781195 + ... + 343781202.

It is an arithmetic number, because the mean of its divisors is an integer number (802156131).

Almost surely, 2^2750249588 is an apocalyptic number.

It is an amenable number.

2750249588 is a deficient number, since it is larger than the sum of its proper divisors (2062687198).

2750249588 is a wasteful number, since it uses less digits than its factorization.

2750249588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687562401 (or 687562399 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The square root of 2750249588 is about 52442.8220827217. The cubic root of 2750249588 is about 1401.0620492208.

The spelling of 2750249588 in words is "two billion, seven hundred fifty million, two hundred forty-nine thousand, five hundred eighty-eight".