500161101 has 16 divisors (see below), whose sum is σ = 731535168. Its totient is φ = 301449600.

The previous prime is 500161069. The next prime is 500161117. The reversal of 500161101 is 101161005.

It is not a de Polignac number, because 500161101 - 2⁵ = 500161069 is a prime.

It is a super-3 number, since 3×500161101³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500161141) 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 15 ways as a sum of consecutive naturals, for example, 35896 + ... + 47841.

It is an arithmetic number, because the mean of its divisors is an integer number (45720948).

Almost surely, 2^500161101 is an apocalyptic number.

It is an amenable number.

500161101 is a deficient number, since it is larger than the sum of its proper divisors (231374067).

500161101 is a wasteful number, since it uses less digits than its factorization.

500161101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83932.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 500161101 is about 22364.2818127478. The cubic root of 500161101 is about 793.7857607961.

The spelling of 500161101 in words is "five hundred million, one hundred sixty-one thousand, one hundred one".