52532860 has 12 divisors (see below), whose sum is σ = 110319048. Its totient is φ = 21013136.

The previous prime is 52532819. The next prime is 52532861. The reversal of 52532860 is 6823525.

It is a happy number.

52532860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52532861) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1313302 + ... + 1313341.

It is an arithmetic number, because the mean of its divisors is an integer number (9193254).

Almost surely, 2^52532860 is an apocalyptic number.

It is an amenable number.

52532860 is an abundant number, since it is smaller than the sum of its proper divisors (57786188).

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

52532860 is a wasteful number, since it uses less digits than its factorization.

52532860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626652 (or 2626650 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 52532860 is about 7247.9555738153. The cubic root of 52532860 is about 374.5217250824.

The spelling of 52532860 in words is "fifty-two million, five hundred thirty-two thousand, eight hundred sixty".