6473003163 has 32 divisors (see below), whose sum is σ = 9939552000. Its totient is φ = 3705782400.

The previous prime is 6473003161. The next prime is 6473003219. The reversal of 6473003163 is 3613003746.

It is not a de Polignac number, because 6473003163 - 2¹ = 6473003161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (6473003161) 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, 204033 + ... + 233613.

It is an arithmetic number, because the mean of its divisors is an integer number (310611000).

Almost surely, 2^6473003163 is an apocalyptic number.

6473003163 is a deficient number, since it is larger than the sum of its proper divisors (3466548837).

6473003163 is a wasteful number, since it uses less digits than its factorization.

6473003163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29963.

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 6473003163 is about 80454.9759990021. The cubic root of 6473003163 is about 1863.6682495908.

The spelling of 6473003163 in words is "six billion, four hundred seventy-three million, three thousand, one hundred sixty-three".