20084540082003 has 12 divisors (see below), whose sum is σ = 30085483909208. Its totient is φ = 13389693387840.

The previous prime is 20084540081989. The next prime is 20084540082049. The reversal of 20084540082003 is 30028004548002.

20084540082003 is a `hidden beast` number, since 2 + 0 + 0 + 8 + 45 + 400 + 8 + 200 + 3 = 666.

It is not a de Polignac number, because 20084540082003 - 2¹⁶ = 20084540016467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20084540082073) 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 11 ways as a sum of consecutive naturals, for example, 41326213918 + ... + 41326214403.

Almost surely, 2^{20084540082003} is an apocalyptic number.

20084540082003 is a deficient number, since it is larger than the sum of its proper divisors (10000943827205).

20084540082003 is an frugal number, since it uses more digits than its factorization.

20084540082003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82652428336 (or 82652428324 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 20084540082003 in words is "twenty trillion, eighty-four billion, five hundred forty million, eighty-two thousand, three".