5228302249 has 3 divisors (see below), whose sum is σ = 5228374557. Its totient is φ = 5228229942.

The previous prime is 5228302243. The next prime is 5228302259. The reversal of 5228302249 is 9422038225.

The square root of 5228302249 is 72307.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 5228302249 - 2¹⁵ = 5228269481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5228302243) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36154 + ... + 108460.

It is an arithmetic number, because the mean of its divisors is an integer number (1742791519).

Almost surely, 2^5228302249 is an apocalyptic number.

5228302249 is the 72307-th square number.

5228302249 is the 36154-th centered octagonal number.

It is an amenable number.

5228302249 is a deficient number, since it is larger than the sum of its proper divisors (72308).

5228302249 is an frugal number, since it uses more digits than its factorization.

5228302249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144614 (or 72307 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The cubic root of 5228302249 is about 1735.6156683553.

The spelling of 5228302249 in words is "five billion, two hundred twenty-eight million, three hundred two thousand, two hundred forty-nine".