3563254249 has 3 divisors (see below), whose sum is σ = 3563313943. Its totient is φ = 3563194556.

The previous prime is 3563254241. The next prime is 3563254301. The reversal of 3563254249 is 9424523653.

The square root of 3563254249 is 59693.

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 can be written as a sum of positive squares in only one way, i.e., 42968025 + 3520286224 = 6555^2 + 59332^2 .

It is not a de Polignac number, because 3563254249 - 2³ = 3563254241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3563254241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 29847 + ... + 89539.

Almost surely, 2^3563254249 is an apocalyptic number.

3563254249 is the 59693-rd square number.

3563254249 is the 29847-th centered octagonal number.

It is an amenable number.

3563254249 is a deficient number, since it is larger than the sum of its proper divisors (59694).

3563254249 is an frugal number, since it uses more digits than its factorization.

3563254249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119386 (or 59693 counting only the distinct ones).

The product of its digits is 777600, while the sum is 43.

The cubic root of 3563254249 is about 1527.3864631143.

The spelling of 3563254249 in words is "three billion, five hundred sixty-three million, two hundred fifty-four thousand, two hundred forty-nine".