53373616 has 20 divisors (see below), whose sum is σ = 107908272. Its totient is φ = 25526336.

The previous prime is 53373577. The next prime is 53373631. The reversal of 53373616 is 61637335.

53373616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 72151 + ... + 72886.

Almost surely, 2^53373616 is an apocalyptic number.

It is an amenable number.

53373616 is an abundant number, since it is smaller than the sum of its proper divisors (54534656).

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

53373616 is a wasteful number, since it uses less digits than its factorization.

53373616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145068 (or 145062 counting only the distinct ones).

The product of its digits is 34020, while the sum is 34.

The square root of 53373616 is about 7305.7248784772. The cubic root of 53373616 is about 376.5091563045.

The spelling of 53373616 in words is "fifty-three million, three hundred seventy-three thousand, six hundred sixteen".