10563149 has 2 divisors, whose sum is σ = 10563150. Its totient is φ = 10563148.

The previous prime is 10563131. The next prime is 10563151. The reversal of 10563149 is 94136501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10530025 + 33124 = 3245^2 + 182^2 .

It is an emirp because it is prime and its reverse (94136501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10563149 is a prime.

It is a super-2 number, since 2×10563149² = 223160233592402, which contains 22 as substring.

Together with 10563151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10563349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5281574 + 5281575.

It is an arithmetic number, because the mean of its divisors is an integer number (5281575).

Almost surely, 2^10563149 is an apocalyptic number.

It is an amenable number.

10563149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10563149 is an equidigital number, since it uses as much as digits as its factorization.

10563149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 10563149 is about 3250.0998446202. The cubic root of 10563149 is about 219.4140675762.

The spelling of 10563149 in words is "ten million, five hundred sixty-three thousand, one hundred forty-nine".