52565246 has 4 divisors (see below), whose sum is σ = 78847872. Its totient is φ = 26282622.

The previous prime is 52565237. The next prime is 52565273. The reversal of 52565246 is 64256525.

52565246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent 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 as a sum of consecutive naturals, namely, 13141310 + ... + 13141313.

It is an arithmetic number, because the mean of its divisors is an integer number (19711968).

Almost surely, 2^52565246 is an apocalyptic number.

52565246 is a deficient number, since it is larger than the sum of its proper divisors (26282626).

52565246 is a wasteful number, since it uses less digits than its factorization.

52565246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26282625.

The product of its digits is 72000, while the sum is 35.

The square root of 52565246 is about 7250.1893768370. The cubic root of 52565246 is about 374.5986722790.

The spelling of 52565246 in words is "fifty-two million, five hundred sixty-five thousand, two hundred forty-six".