52755724 has 12 divisors (see below), whose sum is σ = 105511504. Its totient is φ = 22609584.

The previous prime is 52755719. The next prime is 52755737. The reversal of 52755724 is 42755725.

52755724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

52755724 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 942039 + ... + 942094.

Almost surely, 2^52755724 is an apocalyptic number.

It is an amenable number.

52755724 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52755724 is a wasteful number, since it uses less digits than its factorization.

52755724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884144 (or 1884142 counting only the distinct ones).

The product of its digits is 98000, while the sum is 37.

The square root of 52755724 is about 7263.3135688885. The cubic root of 52755724 is about 375.0505982096.

Subtracting from 52755724 its reverse (42755725), we obtain a palindrome (9999999).

The spelling of 52755724 in words is "fifty-two million, seven hundred fifty-five thousand, seven hundred twenty-four".