516336745923 has 12 divisors (see below), whose sum is σ = 745885183680. Its totient is φ = 344194294416.

The previous prime is 516336745921. The next prime is 516336745949. The reversal of 516336745923 is 329547633615.

516336745923 is a `hidden beast` number, since 5 + 16 + 3 + 36 + 7 + 4 + 592 + 3 = 666.

It is not a de Polignac number, because 516336745923 - 2¹ = 516336745921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 516336745923.

It is not an unprimeable number, because it can be changed into a prime (516336745921) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2408388 + ... + 2614001.

It is an arithmetic number, because the mean of its divisors is an integer number (62157098640).

Almost surely, 2^516336745923 is an apocalyptic number.

516336745923 is a deficient number, since it is larger than the sum of its proper divisors (229548437757).

516336745923 is a wasteful number, since it uses less digits than its factorization.

516336745923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033818 (or 5033815 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 54.

The spelling of 516336745923 in words is "five hundred sixteen billion, three hundred thirty-six million, seven hundred forty-five thousand, nine hundred twenty-three".