516050110665 has 48 divisors (see below), whose sum is σ = 924710426640. Its totient is φ = 266050344960.

The previous prime is 516050110649. The next prime is 516050110669. The reversal of 516050110665 is 566011050615.

It can be written as a sum of positive squares in 8 ways, for example, as 114969821184 + 401080289481 = 339072^2 + 633309^2 .

It is not a de Polignac number, because 516050110665 - 2⁴ = 516050110649 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (516050110669) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1081932 + ... + 1484141.

It is an arithmetic number, because the mean of its divisors is an integer number (19264800555).

Almost surely, 2^516050110665 is an apocalyptic number.

It is an amenable number.

516050110665 is a deficient number, since it is larger than the sum of its proper divisors (408660315975).

516050110665 is a wasteful number, since it uses less digits than its factorization.

516050110665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566234 (or 2566231 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 516050110665 in words is "five hundred sixteen billion, fifty million, one hundred ten thousand, six hundred sixty-five".