10163069509 has 2 divisors, whose sum is σ = 10163069510. Its totient is φ = 10163069508.

The previous prime is 10163069491. The next prime is 10163069519. The reversal of 10163069509 is 90596036101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10151167009 + 11902500 = 100753^2 + 3450^2 .

It is a cyclic number.

It is not a de Polignac number, because 10163069509 - 2¹⁹ = 10162545221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10163069519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5081534754 + 5081534755.

It is an arithmetic number, because the mean of its divisors is an integer number (5081534755).

Almost surely, 2^10163069509 is an apocalyptic number.

It is an amenable number.

10163069509 is a deficient number, since it is larger than the sum of its proper divisors (1).

10163069509 is an equidigital number, since it uses as much as digits as its factorization.

10163069509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740, while the sum is 40.

The spelling of 10163069509 in words is "ten billion, one hundred sixty-three million, sixty-nine thousand, five hundred nine".