52127712 has 360 divisors, whose sum is σ = 200881296. Its totient is φ = 12939264.

The previous prime is 52127711. The next prime is 52127717. The reversal of 52127712 is 21772125.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52127711) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3066328 + ... + 3066344.

Almost surely, 2^52127712 is an apocalyptic number.

52127712 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52127712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100440648).

52127712 is an abundant number, since it is smaller than the sum of its proper divisors (148753584).

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

52127712 is a wasteful number, since it uses less digits than its factorization.

52127712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 42 counting only the distinct ones).

The product of its digits is 1960, while the sum is 27.

The square root of 52127712 is about 7219.9523544134. The cubic root of 52127712 is about 373.5564341107.

Adding to 52127712 its reverse (21772125), we get a palindrome (73899837).

The spelling of 52127712 in words is "fifty-two million, one hundred twenty-seven thousand, seven hundred twelve".