52085310 has 16 divisors (see below), whose sum is σ = 125004816. Its totient is φ = 13889408.

The previous prime is 52085269. The next prime is 52085311. The reversal of 52085310 is 1358025.

52085310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52085310² = 5425759035592200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52085311) 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, 868059 + ... + 868118.

It is an arithmetic number, because the mean of its divisors is an integer number (7812801).

Almost surely, 2^52085310 is an apocalyptic number.

52085310 is an abundant number, since it is smaller than the sum of its proper divisors (72919506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52085310 is a wasteful number, since it uses less digits than its factorization.

52085310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736187.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 52085310 is about 7217.0153110548. The cubic root of 52085310 is about 373.4551198831.

The spelling of 52085310 in words is "fifty-two million, eighty-five thousand, three hundred ten".