23582473235139 has 32 divisors (see below), whose sum is σ = 39947812409344. Its totient is φ = 12037845248640.

The previous prime is 23582473235081. The next prime is 23582473235147. The reversal of 23582473235139 is 93153237428532.

It is not a de Polignac number, because 23582473235139 - 2²⁰ = 23582472186563 is a prime.

It is a super-2 number, since 2×23582473235139² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23582473235159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1393260664 + ... + 1393277589.

It is an arithmetic number, because the mean of its divisors is an integer number (1248369137792).

Almost surely, 2^{23582473235139} is an apocalyptic number.

23582473235139 is a deficient number, since it is larger than the sum of its proper divisors (16365339174205).

23582473235139 is a wasteful number, since it uses less digits than its factorization.

23582473235139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786538307.

The product of its digits is 32659200, while the sum is 57.

The spelling of 23582473235139 in words is "twenty-three trillion, five hundred eighty-two billion, four hundred seventy-three million, two hundred thirty-five thousand, one hundred thirty-nine".