516241366445015 has 16 divisors (see below), whose sum is σ = 624973159466208. Its totient is φ = 409337428663296.

The previous prime is 516241366444967. The next prime is 516241366445017. The reversal of 516241366445015 is 510544663142615.

It is a cyclic number.

It is not a de Polignac number, because 516241366445015 - 2⁸ = 516241366444759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516241366445017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504826907 + ... + 505848483.

It is an arithmetic number, because the mean of its divisors is an integer number (39060822466638).

Almost surely, 2^{516241366445015} is an apocalyptic number.

516241366445015 is a deficient number, since it is larger than the sum of its proper divisors (108731793021193).

516241366445015 is a wasteful number, since it uses less digits than its factorization.

516241366445015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916098.

The product of its (nonzero) digits is 10368000, while the sum is 53.

The spelling of 516241366445015 in words is "five hundred sixteen trillion, two hundred forty-one billion, three hundred sixty-six million, four hundred forty-five thousand, fifteen".