500145163 has 8 divisors (see below), whose sum is σ = 571730400. Its totient is φ = 428593920.

The previous prime is 500145137. The next prime is 500145187. The reversal of 500145163 is 361541005.

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

It is a cyclic number.

It is not a de Polignac number, because 500145163 - 2²¹ = 498048011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500145193) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48873 + ... + 58213.

It is an arithmetic number, because the mean of its divisors is an integer number (71466300).

Almost surely, 2^500145163 is an apocalyptic number.

500145163 is a deficient number, since it is larger than the sum of its proper divisors (71585237).

500145163 is an equidigital number, since it uses as much as digits as its factorization.

500145163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16997.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 500145163 is about 22363.9254827948. The cubic root of 500145163 is about 793.7773291849. Note that the first 3 decimals are identical.

Adding to 500145163 its reverse (361541005), we get a palindrome (861686168).

The spelling of 500145163 in words is "five hundred million, one hundred forty-five thousand, one hundred sixty-three".