516884415612 has 12 divisors (see below), whose sum is σ = 1206063636456. Its totient is φ = 172294805200.

The previous prime is 516884415571. The next prime is 516884415653. The reversal of 516884415612 is 216514488615.

It is an interprime number because it is at equal distance from previous prime (516884415571) and next prime (516884415653).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 21536850639 + ... + 21536850662.

It is an arithmetic number, because the mean of its divisors is an integer number (100505303038).

Almost surely, 2^516884415612 is an apocalyptic number.

It is an amenable number.

516884415612 is an abundant number, since it is smaller than the sum of its proper divisors (689179220844).

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

516884415612 is a wasteful number, since it uses less digits than its factorization.

516884415612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43073701308 (or 43073701306 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 51.

The spelling of 516884415612 in words is "five hundred sixteen billion, eight hundred eighty-four million, four hundred fifteen thousand, six hundred twelve".