500100505 has 16 divisors (see below), whose sum is σ = 623566800. Its totient is φ = 384572160.

The previous prime is 500100487. The next prime is 500100533. The reversal of 500100505 is 505001005.

It can be written as a sum of positive squares in 8 ways, for example, as 57881664 + 442218841 = 7608^2 + 21029^2 .

It is not a de Polignac number, because 500100505 - 2¹¹ = 500098457 is a prime.

It is an unprimeable number.

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, 25675 + ... + 40735.

It is an arithmetic number, because the mean of its divisors is an integer number (38972925).

Almost surely, 2^500100505 is an apocalyptic number.

It is an amenable number.

500100505 is a deficient number, since it is larger than the sum of its proper divisors (123466295).

500100505 is a wasteful number, since it uses less digits than its factorization.

500100505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15324.

The product of its (nonzero) digits is 125, while the sum is 16.

The square root of 500100505 is about 22362.9270221946. The cubic root of 500100505 is about 793.7537030021.

The spelling of 500100505 in words is "five hundred million, one hundred thousand, five hundred five".