500525005 has 4 divisors (see below), whose sum is σ = 600630012. Its totient is φ = 400420000.

The previous prime is 500524987. The next prime is 500525017.

500525005 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 119377476 + 381147529 = 10926^2 + 19523^2 .

It is not a de Polignac number, because 500525005 - 2¹³ = 500516813 is a prime.

It is a Duffinian number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 50052496 + ... + 50052505.

It is an arithmetic number, because the mean of its divisors is an integer number (150157503).

Almost surely, 2^500525005 is an apocalyptic number.

It is an amenable number.

500525005 is a deficient number, since it is larger than the sum of its proper divisors (100105007).

500525005 is a wasteful number, since it uses less digits than its factorization.

500525005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100105006.

The product of its (nonzero) digits is 1250, while the sum is 22.

The square root of 500525005 is about 22372.4161636601. The cubic root of 500525005 is about 793.9782266404.

The spelling of 500525005 in words is "five hundred million, five hundred twenty-five thousand, five".