516223010 has 8 divisors (see below), whose sum is σ = 929201436. Its totient is φ = 206489200.

The previous prime is 516223009. The next prime is 516223049. The reversal of 516223010 is 10322615.

It can be written as a sum of positive squares in 2 ways, for example, as 480354889 + 35868121 = 21917^2 + 5989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 25811141 + ... + 25811160.

Almost surely, 2^516223010 is an apocalyptic number.

516223010 is a deficient number, since it is larger than the sum of its proper divisors (412978426).

516223010 is a wasteful number, since it uses less digits than its factorization.

516223010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51622308.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 516223010 is about 22720.5415868548. The cubic root of 516223010 is about 802.1934647688.

Adding to 516223010 its reverse (10322615), we get a palindrome (526545625).

The spelling of 516223010 in words is "five hundred sixteen million, two hundred twenty-three thousand, ten".