18058253032 has 32 divisors (see below), whose sum is σ = 34469997120. Its totient is φ = 8867246080.

The previous prime is 18058253027. The next prime is 18058253053. The reversal of 18058253032 is 23035285081.

It is a super-2 number, since 2×18058253032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 18058252982 and 18058253000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84123 + ... + 207829.

It is an arithmetic number, because the mean of its divisors is an integer number (1077187410).

Almost surely, 2^18058253032 is an apocalyptic number.

It is an amenable number.

18058253032 is a deficient number, since it is larger than the sum of its proper divisors (16411744088).

18058253032 is a wasteful number, since it uses less digits than its factorization.

18058253032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124041 (or 124037 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 18058253032 in words is "eighteen billion, fifty-eight million, two hundred fifty-three thousand, thirty-two".