52310016 has 208 divisors, whose sum is σ = 172993920. Its totient is φ = 15482880.

The previous prime is 52309991. The next prime is 52310023. The reversal of 52310016 is 61001325.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216491 + ... + 1216533.

Almost surely, 2^52310016 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 52310016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86496960).

52310016 is an abundant number, since it is smaller than the sum of its proper divisors (120683904).

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

52310016 is a wasteful number, since it uses less digits than its factorization.

52310016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 52310016 is about 7232.5663495055. The cubic root of 52310016 is about 373.9914017107.

The spelling of 52310016 in words is "fifty-two million, three hundred ten thousand, sixteen".