52252305 has 64 divisors (see below), whose sum is σ = 102809088. Its totient is φ = 22118400.

The previous prime is 52252303. The next prime is 52252309. The reversal of 52252305 is 50325225.

52252305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52252305 - 2¹ = 52252303 is a prime.

It is a Curzon number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (52252303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 130105 + ... + 130505.

It is an arithmetic number, because the mean of its divisors is an integer number (1606392).

Almost surely, 2^52252305 is an apocalyptic number.

It is an amenable number.

52252305 is a deficient number, since it is larger than the sum of its proper divisors (50556783).

52252305 is a wasteful number, since it uses less digits than its factorization.

52252305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 52252305 is about 7228.5755858260. The cubic root of 52252305 is about 373.8538158230.

The spelling of 52252305 in words is "fifty-two million, two hundred fifty-two thousand, three hundred five".