53124616 has 8 divisors (see below), whose sum is σ = 99608670. Its totient is φ = 26562304.

The previous prime is 53124611. The next prime is 53124623. The reversal of 53124616 is 61642135.

It can be written as a sum of positive squares in only one way, i.e., 52620516 + 504100 = 7254^2 + 710^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (53124611) by changing a digit.

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 as a sum of consecutive naturals, namely, 3320281 + ... + 3320296.

Almost surely, 2^53124616 is an apocalyptic number.

It is an amenable number.

53124616 is a deficient number, since it is larger than the sum of its proper divisors (46484054).

53124616 is a wasteful number, since it uses less digits than its factorization.

53124616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6640583 (or 6640579 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 53124616 is about 7288.6635263263. The cubic root of 53124616 is about 375.9227432942.

The spelling of 53124616 in words is "fifty-three million, one hundred twenty-four thousand, six hundred sixteen".