516500551010 has 16 divisors (see below), whose sum is σ = 934107161472. Its totient is φ = 205621071600.

The previous prime is 516500550947. The next prime is 516500551027. The reversal of 516500551010 is 10155005615.

It is a happy number.

It is a super-2 number, since 2×516500551010² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122391386 + ... + 122395605.

It is an arithmetic number, because the mean of its divisors is an integer number (58381697592).

Almost surely, 2^516500551010 is an apocalyptic number.

516500551010 is a deficient number, since it is larger than the sum of its proper divisors (417606610462).

516500551010 is a wasteful number, since it uses less digits than its factorization.

516500551010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244787209.

The product of its (nonzero) digits is 3750, while the sum is 29.

Adding to 516500551010 its reverse (10155005615), we get a palindrome (526655556625).

The spelling of 516500551010 in words is "five hundred sixteen billion, five hundred million, five hundred fifty-one thousand, ten".