163269059109 has 32 divisors (see below), whose sum is σ = 241641020544. Its totient is φ = 97420216320.

The previous prime is 163269059059. The next prime is 163269059113. The reversal of 163269059109 is 901950962361.

It is not a de Polignac number, because 163269059109 - 2²⁷ = 163134841381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163269059159) 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 in 31 ways as a sum of consecutive naturals, for example, 125572 + ... + 585069.

It is an arithmetic number, because the mean of its divisors is an integer number (7551281892).

Almost surely, 2^163269059109 is an apocalyptic number.

It is an amenable number.

163269059109 is a deficient number, since it is larger than the sum of its proper divisors (78371961435).

163269059109 is a wasteful number, since it uses less digits than its factorization.

163269059109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710837.

The product of its (nonzero) digits is 787320, while the sum is 51.

The spelling of 163269059109 in words is "one hundred sixty-three billion, two hundred sixty-nine million, fifty-nine thousand, one hundred nine".