52213205 has 16 divisors (see below), whose sum is σ = 72373824. Its totient is φ = 35738880.

The previous prime is 52213199. The next prime is 52213237. The reversal of 52213205 is 50231225.

It is not a de Polignac number, because 52213205 - 2⁶ = 52213141 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 26987 + ... + 28856.

It is an arithmetic number, because the mean of its divisors is an integer number (4523364).

Almost surely, 2^52213205 is an apocalyptic number.

52213205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52213205 is a deficient number, since it is larger than the sum of its proper divisors (20160619).

52213205 is a wasteful number, since it uses less digits than its factorization.

52213205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55876.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52213205 is about 7225.8705357901. The cubic root of 52213205 is about 373.7605419039.

The spelling of 52213205 in words is "fifty-two million, two hundred thirteen thousand, two hundred five".