5205211 has 4 divisors (see below), whose sum is σ = 5678424. Its totient is φ = 4732000.

The previous prime is 5205173. The next prime is 5205227. The reversal of 5205211 is 1125025.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5205211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5205251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236590 + ... + 236611.

It is an arithmetic number, because the mean of its divisors is an integer number (1419606).

Almost surely, 2^5205211 is an apocalyptic number.

5205211 is a deficient number, since it is larger than the sum of its proper divisors (473213).

5205211 is a wasteful number, since it uses less digits than its factorization.

5205211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473212.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5205211 is about 2281.4931514252. The cubic root of 5205211 is about 173.3056731833.

The spelling of 5205211 in words is "five million, two hundred five thousand, two hundred eleven".