52766845 has 8 divisors (see below), whose sum is σ = 64212480. Its totient is φ = 41618640.

The previous prime is 52766843. The next prime is 52766851. The reversal of 52766845 is 54866725.

52766845 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 not a de Polignac number, because 52766845 - 2¹ = 52766843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52766843) 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 7 ways as a sum of consecutive naturals, for example, 73965 + ... + 74674.

It is an arithmetic number, because the mean of its divisors is an integer number (8026560).

Almost surely, 2^52766845 is an apocalyptic number.

It is an amenable number.

52766845 is a deficient number, since it is larger than the sum of its proper divisors (11445635).

52766845 is a wasteful number, since it uses less digits than its factorization.

52766845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148715.

The product of its digits is 403200, while the sum is 43.

The square root of 52766845 is about 7264.0790882258. The cubic root of 52766845 is about 375.0769501347.

It can be divided in two parts, 5276 and 6845, that added together give a palindrome (12121).

The spelling of 52766845 in words is "fifty-two million, seven hundred sixty-six thousand, eight hundred forty-five".