73529222162 has 18 divisors (see below), whose sum is σ = 121239020007. Its totient is φ = 33420456300.

The previous prime is 73529222161. The next prime is 73529222203. The reversal of 73529222162 is 26122292537.

It can be written as a sum of positive squares in only one way, i.e., 36764611081 + 36764611081 = 191741^2 + 191741^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=191741.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73529222161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4209587 + ... + 4227017.

Almost surely, 2^73529222162 is an apocalyptic number.

73529222162 is a deficient number, since it is larger than the sum of its proper divisors (47709797845).

73529222162 is an frugal number, since it uses more digits than its factorization.

73529222162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34886 (or 17444 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The spelling of 73529222162 in words is "seventy-three billion, five hundred twenty-nine million, two hundred twenty-two thousand, one hundred sixty-two".