5243015252 has 24 divisors (see below), whose sum is σ = 9422904960. Its totient is φ = 2551380800.

The previous prime is 5243015243. The next prime is 5243015263. The reversal of 5243015252 is 2525103425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44249 + ... + 111552.

It is an arithmetic number, because the mean of its divisors is an integer number (392621040).

Almost surely, 2^5243015252 is an apocalyptic number.

It is an amenable number.

5243015252 is a deficient number, since it is larger than the sum of its proper divisors (4179889708).

5243015252 is a wasteful number, since it uses less digits than its factorization.

5243015252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156031 (or 156029 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5243015252 is about 72408.6683484788. The cubic root of 5243015252 is about 1737.2422130670.

Adding to 5243015252 its reverse (2525103425), we get a palindrome (7768118677).

The spelling of 5243015252 in words is "five billion, two hundred forty-three million, fifteen thousand, two hundred fifty-two".