52880188 has 6 divisors (see below), whose sum is σ = 92540336. Its totient is φ = 26440092.

The previous prime is 52880143. The next prime is 52880189. The reversal of 52880188 is 88108825.

It is a self number, because there is not a number n which added to its sum of digits gives 52880188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52880189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610020 + ... + 6610027.

Almost surely, 2^52880188 is an apocalyptic number.

It is an amenable number.

52880188 is a deficient number, since it is larger than the sum of its proper divisors (39660148).

52880188 is a wasteful number, since it uses less digits than its factorization.

52880188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13220051 (or 13220049 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 40.

The square root of 52880188 is about 7271.8765116028. The cubic root of 52880188 is about 375.3453127415.

The spelling of 52880188 in words is "fifty-two million, eight hundred eighty thousand, one hundred eighty-eight".