516303236 has 24 divisors (see below), whose sum is σ = 936270720. Its totient is φ = 248949792.

The previous prime is 516303223. The next prime is 516303239. The reversal of 516303236 is 632303615.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 516303199 and 516303208.

It is not an unprimeable number, because it can be changed into a prime (516303239) 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 in 7 ways as a sum of consecutive naturals, for example, 5411 + ... + 32586.

It is an arithmetic number, because the mean of its divisors is an integer number (39011280).

Almost surely, 2^516303236 is an apocalyptic number.

It is an amenable number.

516303236 is a deficient number, since it is larger than the sum of its proper divisors (419967484).

516303236 is a wasteful number, since it uses less digits than its factorization.

516303236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38123 (or 38121 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 516303236 is about 22722.3070131534. The cubic root of 516303236 is about 802.2350187988.

The spelling of 516303236 in words is "five hundred sixteen million, three hundred three thousand, two hundred thirty-six".