5143616252 has 6 divisors (see below), whose sum is σ = 9001328448. Its totient is φ = 2571808124.

The previous prime is 5143616243. The next prime is 5143616267. The reversal of 5143616252 is 2526163415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642952028 + ... + 642952035.

It is an arithmetic number, because the mean of its divisors is an integer number (1500221408).

Almost surely, 2^5143616252 is an apocalyptic number.

It is an amenable number.

5143616252 is a deficient number, since it is larger than the sum of its proper divisors (3857712196).

5143616252 is a wasteful number, since it uses less digits than its factorization.

5143616252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285904067 (or 1285904065 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 5143616252 is about 71719.0090004038. The cubic root of 5143616252 is about 1726.1936709877.

Adding to 5143616252 its reverse (2526163415), we get a palindrome (7669779667).

The spelling of 5143616252 in words is "five billion, one hundred forty-three million, six hundred sixteen thousand, two hundred fifty-two".