52005205 has 16 divisors (see below), whose sum is σ = 71631360. Its totient is φ = 35505792.

The previous prime is 52005181. The next prime is 52005211. The reversal of 52005205 is 50250025.

It is not a de Polignac number, because 52005205 - 2¹¹ = 52003157 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5257 + ... + 11473.

It is an arithmetic number, because the mean of its divisors is an integer number (4476960).

Almost surely, 2^52005205 is an apocalyptic number.

It is an amenable number.

52005205 is a deficient number, since it is larger than the sum of its proper divisors (19626155).

52005205 is a wasteful number, since it uses less digits than its factorization.

52005205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6468.

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 52005205 is about 7211.4634437124. The cubic root of 52005205 is about 373.2635689333.

The spelling of 52005205 in words is "fifty-two million, five thousand, two hundred five".