2725185284 has 6 divisors (see below), whose sum is σ = 4769074254. Its totient is φ = 1362592640.

The previous prime is 2725185263. The next prime is 2725185313. The reversal of 2725185284 is 4825815272.

It can be written as a sum of positive squares in only one way, i.e., 2467903684 + 257281600 = 49678^2 + 16040^2 .

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 as a sum of consecutive naturals, namely, 340648157 + ... + 340648164.

It is an arithmetic number, because the mean of its divisors is an integer number (794845709).

Almost surely, 2^2725185284 is an apocalyptic number.

It is an amenable number.

2725185284 is a deficient number, since it is larger than the sum of its proper divisors (2043888970).

2725185284 is a wasteful number, since it uses less digits than its factorization.

2725185284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681296325 (or 681296323 counting only the distinct ones).

The product of its digits is 358400, while the sum is 44.

The square root of 2725185284 is about 52203.3072132408. The cubic root of 2725185284 is about 1396.7928770936.

The spelling of 2725185284 in words is "two billion, seven hundred twenty-five million, one hundred eighty-five thousand, two hundred eighty-four".