252610516 has 24 divisors (see below), whose sum is σ = 450283680. Its totient is φ = 123967200.

The previous prime is 252610511. The next prime is 252610549. The reversal of 252610516 is 615016252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252610511) 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, 160011 + ... + 161581.

It is an arithmetic number, because the mean of its divisors is an integer number (18761820).

Almost surely, 2^252610516 is an apocalyptic number.

It is an amenable number.

252610516 is a deficient number, since it is larger than the sum of its proper divisors (197673164).

252610516 is a wasteful number, since it uses less digits than its factorization.

252610516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295 (or 2293 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 252610516 is about 15893.7256802803. The cubic root of 252610516 is about 632.1456328653.

Adding to 252610516 its reverse (615016252), we get a palindrome (867626768).

The spelling of 252610516 in words is "two hundred fifty-two million, six hundred ten thousand, five hundred sixteen".