52252339 has 4 divisors (see below), whose sum is σ = 55326024. Its totient is φ = 49178656.

The previous prime is 52252313. The next prime is 52252411. The reversal of 52252339 is 93325225.

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

It is a cyclic number.

It is not a de Polignac number, because 52252339 - 2¹⁵ = 52219571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52252339.

It is not an unprimeable number, because it can be changed into a prime (52252309) 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, 1536817 + ... + 1536850.

It is an arithmetic number, because the mean of its divisors is an integer number (13831506).

Almost surely, 2^52252339 is an apocalyptic number.

52252339 is a deficient number, since it is larger than the sum of its proper divisors (3073685).

52252339 is a wasteful number, since it uses less digits than its factorization.

52252339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073684.

The product of its digits is 16200, while the sum is 31.

The square root of 52252339 is about 7228.5779376029. The cubic root of 52252339 is about 373.8538969105.

The spelling of 52252339 in words is "fifty-two million, two hundred fifty-two thousand, three hundred thirty-nine".