52616212 has 24 divisors (see below), whose sum is σ = 101727360. Its totient is φ = 23612160.

The previous prime is 52616167. The next prime is 52616251. The reversal of 52616212 is 21261625.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4093 + ... + 11044.

It is an arithmetic number, because the mean of its divisors is an integer number (4238640).

Almost surely, 2^52616212 is an apocalyptic number.

It is an amenable number.

52616212 is a deficient number, since it is larger than the sum of its proper divisors (49111148).

52616212 is a wasteful number, since it uses less digits than its factorization.

52616212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15231 (or 15229 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 52616212 is about 7253.7033300239. The cubic root of 52616212 is about 374.7197004639.

Adding to 52616212 its reverse (21261625), we get a palindrome (73877837).

The spelling of 52616212 in words is "fifty-two million, six hundred sixteen thousand, two hundred twelve".