19820000182 has 16 divisors (see below), whose sum is σ = 29906213040. Its totient is φ = 9851300352.

The previous prime is 19820000173. The next prime is 19820000227. The reversal of 19820000182 is 28100002891.

It is a happy number.

It is a congruent number.

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, 1307398 + ... + 1322470.

It is an arithmetic number, because the mean of its divisors is an integer number (1869138315).

Almost surely, 2^19820000182 is an apocalyptic number.

19820000182 is a deficient number, since it is larger than the sum of its proper divisors (10086212858).

19820000182 is a wasteful number, since it uses less digits than its factorization.

19820000182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18927.

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 19820000182 in words is "nineteen billion, eight hundred twenty million, one hundred eighty-two", and thus it is an aban number.