52855306 has 32 divisors (see below), whose sum is σ = 92373120. Its totient is φ = 22216896.

The previous prime is 52855291. The next prime is 52855337. The reversal of 52855306 is 60355825.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305436 + ... + 305608.

It is an arithmetic number, because the mean of its divisors is an integer number (2886660).

Almost surely, 2^52855306 is an apocalyptic number.

52855306 is a deficient number, since it is larger than the sum of its proper divisors (39517814).

52855306 is a wasteful number, since it uses less digits than its factorization.

52855306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 52855306 is about 7270.1654726698. The cubic root of 52855306 is about 375.2864324208.

The spelling of 52855306 in words is "fifty-two million, eight hundred fifty-five thousand, three hundred six".