8825162509 has 2 divisors, whose sum is σ = 8825162510. Its totient is φ = 8825162508.

The previous prime is 8825162483. The next prime is 8825162527. The reversal of 8825162509 is 9052615288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8752538025 + 72624484 = 93555^2 + 8522^2 .

It is a cyclic number.

It is not a de Polignac number, because 8825162509 - 2⁹ = 8825161997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8825162539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4412581254 + 4412581255.

It is an arithmetic number, because the mean of its divisors is an integer number (4412581255).

Almost surely, 2^8825162509 is an apocalyptic number.

It is an amenable number.

8825162509 is a deficient number, since it is larger than the sum of its proper divisors (1).

8825162509 is an equidigital number, since it uses as much as digits as its factorization.

8825162509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 8825162509 is about 93942.3360844300. The cubic root of 8825162509 is about 2066.5261430149.

The spelling of 8825162509 in words is "eight billion, eight hundred twenty-five million, one hundred sixty-two thousand, five hundred nine".