753118249 has 9 divisors (see below), whose sum is σ = 815893239. Its totient is φ = 694856760.

The previous prime is 753118189. The next prime is 753118253. The reversal of 753118249 is 942811357.

The square root of 753118249 is 27443.

It is a perfect power (a square), and thus also a powerful number.

753118249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 111408025 + 641710224 = 10555^2 + 25332^2 .

It is not a de Polignac number, because 753118249 - 2¹⁷ = 752987177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (753118349) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 355704 + ... + 357814.

Almost surely, 2^753118249 is an apocalyptic number.

753118249 is the 27443-rd square number.

753118249 is the 13722-nd centered octagonal number.

It is an amenable number.

753118249 is a deficient number, since it is larger than the sum of its proper divisors (62774990).

753118249 is an frugal number, since it uses more digits than its factorization.

753118249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248 (or 2124 counting only the distinct ones).

The product of its digits is 60480, while the sum is 40.

The cubic root of 753118249 is about 909.8177185918.

The spelling of 753118249 in words is "seven hundred fifty-three million, one hundred eighteen thousand, two hundred forty-nine".