20006046603 has 32 divisors (see below), whose sum is σ = 29895866880. Its totient is φ = 13221804960.

The previous prime is 20006046601. The next prime is 20006046617. The reversal of 20006046603 is 30664060002.

It is not a de Polignac number, because 20006046603 - 2¹ = 20006046601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20006046601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4288050 + ... + 4292712.

It is an arithmetic number, because the mean of its divisors is an integer number (934245840).

Almost surely, 2^20006046603 is an apocalyptic number.

20006046603 is a deficient number, since it is larger than the sum of its proper divisors (9889820277).

20006046603 is a wasteful number, since it uses less digits than its factorization.

20006046603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016 (or 6010 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The spelling of 20006046603 in words is "twenty billion, six million, forty-six thousand, six hundred three".