516927650 has 12 divisors (see below), whose sum is σ = 961485522. Its totient is φ = 206771040.

The previous prime is 516927643. The next prime is 516927679. The reversal of 516927650 is 56729615.

It can be written as a sum of positive squares in 3 ways, for example, as 498941569 + 17986081 = 22337^2 + 4241^2 .

It is a junction number, because it is equal to n+sod(n) for n = 516927598 and 516927607.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5169227 + ... + 5169326.

Almost surely, 2^516927650 is an apocalyptic number.

516927650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

516927650 is a deficient number, since it is larger than the sum of its proper divisors (444557872).

516927650 is a wasteful number, since it uses less digits than its factorization.

516927650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10338565 (or 10338560 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 516927650 is about 22736.0429714583. The cubic root of 516927650 is about 802.5582945655.

The spelling of 516927650 in words is "five hundred sixteen million, nine hundred twenty-seven thousand, six hundred fifty".