5205126206 has 16 divisors (see below), whose sum is σ = 8925342720. Its totient is φ = 2230201080.

The previous prime is 5205126191. The next prime is 5205126211. The reversal of 5205126206 is 6026215025.

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, 12335 + ... + 102773.

It is an arithmetic number, because the mean of its divisors is an integer number (557833920).

Almost surely, 2^5205126206 is an apocalyptic number.

5205126206 is a deficient number, since it is larger than the sum of its proper divisors (3720216514).

5205126206 is a wasteful number, since it uses less digits than its factorization.

5205126206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94559.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5205126206 is about 72146.5605971622. The cubic root of 5205126206 is about 1733.0473211600.

The spelling of 5205126206 in words is "five billion, two hundred five million, one hundred twenty-six thousand, two hundred six".