252043500 has 48 divisors (see below), whose sum is σ = 733955040. Its totient is φ = 67211200.

The previous prime is 252043471. The next prime is 252043501. The reversal of 252043500 is 5340252.

252043500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (252043501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82515 + ... + 85514.

It is an arithmetic number, because the mean of its divisors is an integer number (15290730).

Almost surely, 2^252043500 is an apocalyptic number.

252043500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252043500 is an abundant number, since it is smaller than the sum of its proper divisors (481911540).

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

252043500 is a wasteful number, since it uses less digits than its factorization.

252043500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168051 (or 168039 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 252043500 is about 15875.8779284800. The cubic root of 252043500 is about 631.6723018072.

Adding to 252043500 its reverse (5340252), we get a palindrome (257383752).

The spelling of 252043500 in words is "two hundred fifty-two million, forty-three thousand, five hundred".