53332116 has 24 divisors (see below), whose sum is σ = 124600224. Its totient is φ = 17754720.

The previous prime is 53332109. The next prime is 53332127. The reversal of 53332116 is 61123335.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8931 + ... + 13653.

It is an arithmetic number, because the mean of its divisors is an integer number (5191676).

Almost surely, 2^53332116 is an apocalyptic number.

It is an amenable number.

53332116 is an abundant number, since it is smaller than the sum of its proper divisors (71268108).

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

53332116 is a wasteful number, since it uses less digits than its factorization.

53332116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5671 (or 5669 counting only the distinct ones).

The product of its digits is 1620, while the sum is 24.

The square root of 53332116 is about 7302.8840878108. The cubic root of 53332116 is about 376.4115476443.

The spelling of 53332116 in words is "fifty-three million, three hundred thirty-two thousand, one hundred sixteen".