520008195 has 32 divisors (see below), whose sum is σ = 955104768. Its totient is φ = 236659968.

The previous prime is 520008157. The next prime is 520008227. The reversal of 520008195 is 591800025.

It is not a de Polignac number, because 520008195 - 2¹⁰ = 520007171 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 12927 + ... + 34743.

It is an arithmetic number, because the mean of its divisors is an integer number (29847024).

Almost surely, 2^520008195 is an apocalyptic number.

520008195 is a deficient number, since it is larger than the sum of its proper divisors (435096573).

520008195 is a wasteful number, since it uses less digits than its factorization.

520008195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22059.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 520008195 is about 22803.6881885365. The cubic root of 520008195 is about 804.1493760351.

The spelling of 520008195 in words is "five hundred twenty million, eight thousand, one hundred ninety-five".