52845412 has 12 divisors (see below), whose sum is σ = 92534400. Its totient is φ = 26407016.

The previous prime is 52845407. The next prime is 52845427. The reversal of 52845412 is 21454825.

52845412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7089 + ... + 12487.

It is an arithmetic number, because the mean of its divisors is an integer number (7711200).

Almost surely, 2^52845412 is an apocalyptic number.

It is an amenable number.

52845412 is a deficient number, since it is larger than the sum of its proper divisors (39688988).

52845412 is a wasteful number, since it uses less digits than its factorization.

52845412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7850 (or 7848 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

The square root of 52845412 is about 7269.4849886357. The cubic root of 52845412 is about 375.2630143010.

The spelling of 52845412 in words is "fifty-two million, eight hundred forty-five thousand, four hundred twelve".