52306885 has 8 divisors (see below), whose sum is σ = 62931960. Its totient is φ = 41736384.

The previous prime is 52306883. The next prime is 52306921. The reversal of 52306885 is 58860325.

52306885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10536516 + 41770369 = 3246^2 + 6463^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52306885 - 2¹ = 52306883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52306883) 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, 11502 + ... + 15391.

It is an arithmetic number, because the mean of its divisors is an integer number (7866495).

Almost surely, 2^52306885 is an apocalyptic number.

It is an amenable number.

52306885 is a deficient number, since it is larger than the sum of its proper divisors (10625075).

52306885 is a wasteful number, since it uses less digits than its factorization.

52306885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27287.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 52306885 is about 7232.3498947438. The cubic root of 52306885 is about 373.9839398482.

The spelling of 52306885 in words is "fifty-two million, three hundred six thousand, eight hundred eighty-five".