516263081706 has 32 divisors (see below), whose sum is σ = 1154849001600. Its totient is φ = 170948037600.

The previous prime is 516263081681. The next prime is 516263081771. The reversal of 516263081706 is 607180362615.

516263081706 is a `hidden beast` number, since 5 + 1 + 6 + 2 + 630 + 8 + 1 + 7 + 0 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31648891 + ... + 31665198.

It is an arithmetic number, because the mean of its divisors is an integer number (36089031300).

Almost surely, 2^516263081706 is an apocalyptic number.

516263081706 is an abundant number, since it is smaller than the sum of its proper divisors (638585919894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516263081706 is a wasteful number, since it uses less digits than its factorization.

516263081706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63314251 (or 63314245 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 516263081706 in words is "five hundred sixteen billion, two hundred sixty-three million, eighty-one thousand, seven hundred six".