182000181982 has 8 divisors (see below), whose sum is σ = 273127079376. Its totient is φ = 90957822192.

The previous prime is 182000181971. The next prime is 182000181997. The reversal of 182000181982 is 289181000281.

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

It is a super-2 number, since 2×182000181982² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21129018 + ... + 21137629.

It is an arithmetic number, because the mean of its divisors is an integer number (34140884922).

Almost surely, 2^182000181982 is an apocalyptic number.

182000181982 is a deficient number, since it is larger than the sum of its proper divisors (91126897394).

182000181982 is a wasteful number, since it uses less digits than its factorization.

182000181982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42268802.

The product of its (nonzero) digits is 18432, while the sum is 40.

The spelling of 182000181982 in words is "one hundred eighty-two billion, one hundred eighty-one thousand, nine hundred eighty-two".