8412552149 has 2 divisors, whose sum is σ = 8412552150. Its totient is φ = 8412552148.

The previous prime is 8412552143. The next prime is 8412552173. The reversal of 8412552149 is 9412552148.

8412552149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6519432049 + 1893120100 = 80743^2 + 43510^2 .

It is a cyclic number.

It is not a de Polignac number, because 8412552149 - 2¹⁶ = 8412486613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8412552143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4206276074 + 4206276075.

It is an arithmetic number, because the mean of its divisors is an integer number (4206276075).

Almost surely, 2^8412552149 is an apocalyptic number.

It is an amenable number.

8412552149 is a deficient number, since it is larger than the sum of its proper divisors (1).

8412552149 is an equidigital number, since it uses as much as digits as its factorization.

8412552149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 115200, while the sum is 41.

The square root of 8412552149 is about 91719.9659234564. The cubic root of 8412552149 is about 2033.8047460924.

Subtracting 8412552149 from its reverse (9412552148), we obtain a palindrome (999999999).

The spelling of 8412552149 in words is "eight billion, four hundred twelve million, five hundred fifty-two thousand, one hundred forty-nine".