18950825182 has 8 divisors (see below), whose sum is σ = 28702220976. Its totient is φ = 9383418192.

The previous prime is 18950825161. The next prime is 18950825189. The reversal of 18950825182 is 28152805981.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18950825189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45996943 + ... + 45997354.

It is an arithmetic number, because the mean of its divisors is an integer number (3587777622).

Almost surely, 2^18950825182 is an apocalyptic number.

18950825182 is a deficient number, since it is larger than the sum of its proper divisors (9751395794).

18950825182 is a wasteful number, since it uses less digits than its factorization.

18950825182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91994402.

The product of its (nonzero) digits is 460800, while the sum is 49.

The spelling of 18950825182 in words is "eighteen billion, nine hundred fifty million, eight hundred twenty-five thousand, one hundred eighty-two".