52080072 has 32 divisors (see below), whose sum is σ = 142037280. Its totient is φ = 15781760.

The previous prime is 52080059. The next prime is 52080101. The reversal of 52080072 is 27008025.

52080072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 7 ways as a sum of consecutive naturals, for example, 98373 + ... + 98900.

It is an arithmetic number, because the mean of its divisors is an integer number (4438665).

Almost surely, 2^52080072 is an apocalyptic number.

It is an amenable number.

52080072 is an abundant number, since it is smaller than the sum of its proper divisors (89957208).

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

52080072 is a wasteful number, since it uses less digits than its factorization.

52080072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197293 (or 197289 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 52080072 is about 7216.6524095317. The cubic root of 52080072 is about 373.4426005279.

Adding to 52080072 its reverse (27008025), we get a palindrome (79088097).

The spelling of 52080072 in words is "fifty-two million, eighty thousand, seventy-two".