53336616 has 64 divisors (see below), whose sum is σ = 145774080. Its totient is φ = 16189440.

The previous prime is 53336579. The next prime is 53336617. The reversal of 53336616 is 61663335.

53336616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53336617) 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 15 ways as a sum of consecutive naturals, for example, 10540 + ... + 14756.

It is an arithmetic number, because the mean of its divisors is an integer number (2277720).

Almost surely, 2^53336616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53336616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72887040).

53336616 is an abundant number, since it is smaller than the sum of its proper divisors (92437464).

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

53336616 is a wasteful number, since it uses less digits than its factorization.

53336616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274 (or 4270 counting only the distinct ones).

The product of its digits is 29160, while the sum is 33.

The square root of 53336616 is about 7303.1921787668. The cubic root of 53336616 is about 376.4221341630.

The spelling of 53336616 in words is "fifty-three million, three hundred thirty-six thousand, six hundred sixteen".