518002101128830 has 16 divisors (see below), whose sum is σ = 932665914168480. Its totient is φ = 207142588865632.

The previous prime is 518002101128791. The next prime is 518002101128839. The reversal of 518002101128830 is 38821101200815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518002101128839) 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 7 ways as a sum of consecutive naturals, for example, 7281410890 + ... + 7281482029.

It is an arithmetic number, because the mean of its divisors is an integer number (58291619635530).

Almost surely, 2^{518002101128830} is an apocalyptic number.

518002101128830 is a deficient number, since it is larger than the sum of its proper divisors (414663813039650).

518002101128830 is a wasteful number, since it uses less digits than its factorization.

518002101128830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14562896483.

The product of its (nonzero) digits is 30720, while the sum is 40.

The spelling of 518002101128830 in words is "five hundred eighteen trillion, two billion, one hundred one million, one hundred twenty-eight thousand, eight hundred thirty".