5258520206 has 16 divisors (see below), whose sum is σ = 8353185264. Its totient is φ = 2474177664.

The previous prime is 5258520193. The next prime is 5258520221. The reversal of 5258520206 is 6020258525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294716 + ... + 312048.

It is an arithmetic number, because the mean of its divisors is an integer number (522074079).

Almost surely, 2^5258520206 is an apocalyptic number.

5258520206 is a deficient number, since it is larger than the sum of its proper divisors (3094665058).

5258520206 is a wasteful number, since it uses less digits than its factorization.

5258520206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26275.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 5258520206 is about 72515.6549029242. The cubic root of 5258520206 is about 1738.9530194598.

The spelling of 5258520206 in words is "five billion, two hundred fifty-eight million, five hundred twenty thousand, two hundred six".