52313612 has 36 divisors (see below), whose sum is σ = 104375880. Its totient is φ = 22868352.

The previous prime is 52313603. The next prime is 52313617. The reversal of 52313612 is 21631325.

52313612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (52313617) 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 11 ways as a sum of consecutive naturals, for example, 10808 + ... + 14880.

It is an arithmetic number, because the mean of its divisors is an integer number (2899330).

Almost surely, 2^52313612 is an apocalyptic number.

52313612 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52313612 is a deficient number, since it is larger than the sum of its proper divisors (52062268).

52313612 is a wasteful number, since it uses less digits than its factorization.

52313612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4122 (or 4107 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 52313612 is about 7232.8149430218. The cubic root of 52313612 is about 373.9999714032. Note that the first 4 decimals are identical.

Adding to 52313612 its reverse (21631325), we get a palindrome (73944937).

It can be divided in two parts, 52313 and 612, that added together give a palindrome (52925).

The spelling of 52313612 in words is "fifty-two million, three hundred thirteen thousand, six hundred twelve".