2752285049 has 4 divisors (see below), whose sum is σ = 2847191460. Its totient is φ = 2657378640.

The previous prime is 2752285021. The next prime is 2752285099. The reversal of 2752285049 is 9405822572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 534534400 + 2217750649 = 23120^2 + 47093^2 .

It is a cyclic number.

It is not a de Polignac number, because 2752285049 - 2¹² = 2752280953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2752285099) by changing a digit.

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, 47453162 + ... + 47453219.

It is an arithmetic number, because the mean of its divisors is an integer number (711797865).

Almost surely, 2^2752285049 is an apocalyptic number.

2752285049 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2752285049 is a deficient number, since it is larger than the sum of its proper divisors (94906411).

2752285049 is an equidigital number, since it uses as much as digits as its factorization.

2752285049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94906410.

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 2752285049 is about 52462.2249718786. The cubic root of 2752285049 is about 1401.4076062107.

The spelling of 2752285049 in words is "two billion, seven hundred fifty-two million, two hundred eighty-five thousand, forty-nine".