52552205 has 8 divisors (see below), whose sum is σ = 65237400. Its totient is φ = 40591936.

The previous prime is 52552193. The next prime is 52552207. The reversal of 52552205 is 50225525.

It can be written as a sum of positive squares in 4 ways, for example, as 22762441 + 29789764 = 4771^2 + 5458^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52552205 - 2¹² = 52548109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52552207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181070 + ... + 181359.

It is an arithmetic number, because the mean of its divisors is an integer number (8154675).

Almost surely, 2^52552205 is an apocalyptic number.

It is an amenable number.

52552205 is a deficient number, since it is larger than the sum of its proper divisors (12685195).

52552205 is a wasteful number, since it uses less digits than its factorization.

52552205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362463.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 52552205 is about 7249.2899652311. The cubic root of 52552205 is about 374.5676914460.

The spelling of 52552205 in words is "fifty-two million, five hundred fifty-two thousand, two hundred five".