73582323133 has 12 divisors (see below), whose sum is σ = 85637377980. Its totient is φ = 62958135680.

The previous prime is 73582323119. The next prime is 73582323151. The reversal of 73582323133 is 33132328537.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41224429444 + 32357893689 = 203038^2 + 179883^2 .

It is not a de Polignac number, because 73582323133 - 2⁹ = 73582322621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73582323533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17883778 + ... + 17887891.

It is an arithmetic number, because the mean of its divisors is an integer number (7136448165).

Almost surely, 2^73582323133 is an apocalyptic number.

It is an amenable number.

73582323133 is a deficient number, since it is larger than the sum of its proper divisors (12055054847).

73582323133 is a wasteful number, since it uses less digits than its factorization.

73582323133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35771708 (or 35771697 counting only the distinct ones).

The product of its digits is 272160, while the sum is 40.

The spelling of 73582323133 in words is "seventy-three billion, five hundred eighty-two million, three hundred twenty-three thousand, one hundred thirty-three".