52452275 has 12 divisors (see below), whose sum is σ = 65167704. Its totient is φ = 41880000.

The previous prime is 52452263. The next prime is 52452289. The reversal of 52452275 is 57225425.

52452275 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 52452275 - 2⁸ = 52452019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 13280 + ... + 16770.

It is an arithmetic number, because the mean of its divisors is an integer number (5430642).

Almost surely, 2^52452275 is an apocalyptic number.

52452275 is a deficient number, since it is larger than the sum of its proper divisors (12715429).

52452275 is a wasteful number, since it uses less digits than its factorization.

52452275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102 (or 4097 counting only the distinct ones).

The product of its digits is 28000, while the sum is 32.

The square root of 52452275 is about 7242.3942864221. The cubic root of 52452275 is about 374.3301226024.

The spelling of 52452275 in words is "fifty-two million, four hundred fifty-two thousand, two hundred seventy-five".