516675650 has 24 divisors (see below), whose sum is σ = 963474420. Its totient is φ = 206141760.

The previous prime is 516675619. The next prime is 516675689. The reversal of 516675650 is 56576615.

It can be written as a sum of positive squares in 6 ways, for example, as 93180409 + 423495241 = 9653^2 + 20579^2 .

It is a junction number, because it is equal to n+sod(n) for n = 516675598 and 516675607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6836 + ... + 32864.

Almost surely, 2^516675650 is an apocalyptic number.

516675650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

516675650 is a deficient number, since it is larger than the sum of its proper divisors (446798770).

516675650 is a wasteful number, since it uses less digits than its factorization.

516675650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26438 (or 26433 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 516675650 is about 22730.5004344383. The cubic root of 516675650 is about 802.4278587984.

The spelling of 516675650 in words is "five hundred sixteen million, six hundred seventy-five thousand, six hundred fifty".