52856484 has 24 divisors (see below), whose sum is σ = 128694720. Its totient is φ = 16852704.

The previous prime is 52856483. The next prime is 52856509. The reversal of 52856484 is 48465825.

It is not an unprimeable number, because it can be changed into a prime (52856483) 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, 95479 + ... + 96030.

It is an arithmetic number, because the mean of its divisors is an integer number (5362280).

Almost surely, 2^52856484 is an apocalyptic number.

It is an amenable number.

52856484 is an abundant number, since it is smaller than the sum of its proper divisors (75838236).

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

52856484 is a wasteful number, since it uses less digits than its factorization.

52856484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191539 (or 191537 counting only the distinct ones).

The product of its digits is 307200, while the sum is 42.

The square root of 52856484 is about 7270.2464882561. The cubic root of 52856484 is about 375.2892204356.

The spelling of 52856484 in words is "fifty-two million, eight hundred fifty-six thousand, four hundred eighty-four".