52609616 has 20 divisors (see below), whose sum is σ = 102142272. Its totient is φ = 26250336.

The previous prime is 52609603. The next prime is 52609621. The reversal of 52609616 is 61690625.

It is a happy number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5225 + ... + 11511.

Almost surely, 2^52609616 is an apocalyptic number.

It is an amenable number.

52609616 is a deficient number, since it is larger than the sum of its proper divisors (49532656).

52609616 is a wasteful number, since it uses less digits than its factorization.

52609616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818 (or 6812 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 52609616 is about 7253.2486514665. The cubic root of 52609616 is about 374.7040414472.

The spelling of 52609616 in words is "fifty-two million, six hundred nine thousand, six hundred sixteen".