5143252 has 6 divisors (see below), whose sum is σ = 9000698. Its totient is φ = 2571624.

The previous prime is 5143249. The next prime is 5143253. The reversal of 5143252 is 2523415.

It can be written as a sum of positive squares in only one way, i.e., 3857296 + 1285956 = 1964^2 + 1134^2 .

It is a super-2 number, since 2×5143252² = 52906082271008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143253) by changing a digit.

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 as a sum of consecutive naturals, namely, 642903 + ... + 642910.

Almost surely, 2^5143252 is an apocalyptic number.

It is an amenable number.

5143252 is a deficient number, since it is larger than the sum of its proper divisors (3857446).

5143252 is a wasteful number, since it uses less digits than its factorization.

5143252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285817 (or 1285815 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 5143252 is about 2267.8738942014. The cubic root of 5143252 is about 172.6152922462.

Adding to 5143252 its reverse (2523415), we get a palindrome (7666667).

The spelling of 5143252 in words is "five million, one hundred forty-three thousand, two hundred fifty-two".