52189080 has 32 divisors (see below), whose sum is σ = 156567600. Its totient is φ = 13917056.

The previous prime is 52189069. The next prime is 52189097. The reversal of 52189080 is 8098125.

It is a happy number.

52189080 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 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, 217335 + ... + 217574.

Almost surely, 2^52189080 is an apocalyptic number.

It is an amenable number.

52189080 is an abundant number, since it is smaller than the sum of its proper divisors (104378520).

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

52189080 is a wasteful number, since it uses less digits than its factorization.

52189080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434923 (or 434919 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 52189080 is about 7224.2009938816. The cubic root of 52189080 is about 373.7029679486.

The spelling of 52189080 in words is "fifty-two million, one hundred eighty-nine thousand, eighty".