516253252 has 12 divisors (see below), whose sum is σ = 905602320. Its totient is φ = 257509736.

The previous prime is 516253247. The next prime is 516253271. The reversal of 516253252 is 252352615.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152338 + ... + 155689.

It is an arithmetic number, because the mean of its divisors is an integer number (75466860).

Almost surely, 2^516253252 is an apocalyptic number.

It is an amenable number.

516253252 is a deficient number, since it is larger than the sum of its proper divisors (389349068).

516253252 is a wasteful number, since it uses less digits than its factorization.

516253252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308450 (or 308448 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 516253252 is about 22721.2070982155. The cubic root of 516253252 is about 802.2091294852.

The spelling of 516253252 in words is "five hundred sixteen million, two hundred fifty-three thousand, two hundred fifty-two".