52750 has 16 divisors (see below), whose sum is σ = 99216. Its totient is φ = 21000.

The previous prime is 52747. The next prime is 52757. The reversal of 52750 is 5725.

It is a happy number.

52750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145 + ... + 355.

It is an arithmetic number, because the mean of its divisors is an integer number (6201).

2⁵²⁷⁵⁰ is an apocalyptic number.

52750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52750 is a deficient number, since it is larger than the sum of its proper divisors (46466).

52750 is a wasteful number, since it uses less digits than its factorization.

52750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 52750 is about 229.6736815571. The cubic root of 52750 is about 37.5037033380.

The spelling of 52750 in words is "fifty-two thousand, seven hundred fifty".