52869188 has 24 divisors (see below), whose sum is σ = 96243840. Its totient is φ = 25391520.

The previous prime is 52869181. The next prime is 52869199. The reversal of 52869188 is 88196825.

It is a super-3 number, since 3×52869188³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52869181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7973 + ... + 13011.

It is an arithmetic number, because the mean of its divisors is an integer number (4010160).

Almost surely, 2^52869188 is an apocalyptic number.

It is an amenable number.

52869188 is a deficient number, since it is larger than the sum of its proper divisors (43374652).

52869188 is a wasteful number, since it uses less digits than its factorization.

52869188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5147 (or 5145 counting only the distinct ones).

The product of its digits is 276480, while the sum is 47.

The square root of 52869188 is about 7271.1201337896. The cubic root of 52869188 is about 375.3192848161.

The spelling of 52869188 in words is "fifty-two million, eight hundred sixty-nine thousand, one hundred eighty-eight".