18682830541 has 8 divisors (see below), whose sum is σ = 18727591680. Its totient is φ = 18638116608.

The previous prime is 18682830461. The next prime is 18682830547. The reversal of 18682830541 is 14503828681.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18682830541 - 2²¹ = 18680733389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18682830491 and 18682830500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18682830547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855405 + ... + 876973.

It is an arithmetic number, because the mean of its divisors is an integer number (2340948960).

Almost surely, 2^18682830541 is an apocalyptic number.

It is an amenable number.

18682830541 is a deficient number, since it is larger than the sum of its proper divisors (44761139).

18682830541 is a wasteful number, since it uses less digits than its factorization.

18682830541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23603.

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 18682830541 in words is "eighteen billion, six hundred eighty-two million, eight hundred thirty thousand, five hundred forty-one".