52115266 has 8 divisors (see below), whose sum is σ = 89340480. Its totient is φ = 22335108.

The previous prime is 52115209. The next prime is 52115281. The reversal of 52115266 is 66251125.

52115266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1861246 + ... + 1861273.

It is an arithmetic number, because the mean of its divisors is an integer number (11167560).

Almost surely, 2^52115266 is an apocalyptic number.

52115266 is a deficient number, since it is larger than the sum of its proper divisors (37225214).

52115266 is a wasteful number, since it uses less digits than its factorization.

52115266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722528.

The product of its digits is 3600, while the sum is 28.

The square root of 52115266 is about 7219.0903859143. The cubic root of 52115266 is about 373.5267016627.

The spelling of 52115266 in words is "fifty-two million, one hundred fifteen thousand, two hundred sixty-six".