52009075 has 6 divisors (see below), whose sum is σ = 64491284. Its totient is φ = 41607240.

The previous prime is 52009073. The next prime is 52009079. The reversal of 52009075 is 57090025.

52009075 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 52009075 - 2¹ = 52009073 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (52009073) 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 5 ways as a sum of consecutive naturals, for example, 1040157 + ... + 1040206.

Almost surely, 2^52009075 is an apocalyptic number.

52009075 is a deficient number, since it is larger than the sum of its proper divisors (12482209).

52009075 is a wasteful number, since it uses less digits than its factorization.

52009075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080373 (or 2080368 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 52009075 is about 7211.7317615119. The cubic root of 52009075 is about 373.2728275846.

The spelling of 52009075 in words is "fifty-two million, nine thousand, seventy-five".