8822827549 has 2 divisors, whose sum is σ = 8822827550. Its totient is φ = 8822827548.

The previous prime is 8822827487. The next prime is 8822827553. The reversal of 8822827549 is 9457282288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7209198649 + 1613628900 = 84907^2 + 40170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8822827549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8822827549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8822821549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4411413774 + 4411413775.

It is an arithmetic number, because the mean of its divisors is an integer number (4411413775).

Almost surely, 2^8822827549 is an apocalyptic number.

It is an amenable number.

8822827549 is a deficient number, since it is larger than the sum of its proper divisors (1).

8822827549 is an equidigital number, since it uses as much as digits as its factorization.

8822827549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5160960, while the sum is 55.

The square root of 8822827549 is about 93929.9076386217. The cubic root of 8822827549 is about 2066.3438732269.

The spelling of 8822827549 in words is "eight billion, eight hundred twenty-two million, eight hundred twenty-seven thousand, five hundred forty-nine".