52288880 has 60 divisors (see below), whose sum is σ = 141430680. Its totient is φ = 17926272.

The previous prime is 52288879. The next prime is 52288883. The reversal of 52288880 is 8888225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52288883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2750 + ... + 10589.

It is an arithmetic number, because the mean of its divisors is an integer number (2357178).

Almost surely, 2^52288880 is an apocalyptic number.

It is an amenable number.

52288880 is an abundant number, since it is smaller than the sum of its proper divisors (89141800).

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

52288880 is a wasteful number, since it uses less digits than its factorization.

52288880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13366 (or 13353 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 41.

The square root of 52288880 is about 7231.1050331191. The cubic root of 52288880 is about 373.9410241874.

The spelling of 52288880 in words is "fifty-two million, two hundred eighty-eight thousand, eight hundred eighty".