52288560 has 60 divisors (see below), whose sum is σ = 175604832. Its totient is φ = 13943424.

The previous prime is 52288531. The next prime is 52288601. The reversal of 52288560 is 6588225.

52288560 is a `hidden beast` number, since 522 + 88 + 56 + 0 = 666.

52288560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 35592 + ... + 37031.

Almost surely, 2^52288560 is an apocalyptic number.

It is an amenable number.

52288560 is an abundant number, since it is smaller than the sum of its proper divisors (123316272).

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

52288560 is a wasteful number, since it uses less digits than its factorization.

52288560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72642 (or 72633 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 52288560 is about 7231.0829064532. The cubic root of 52288560 is about 373.9402613651.

The spelling of 52288560 in words is "fifty-two million, two hundred eighty-eight thousand, five hundred sixty".