16130586645512 has 8 divisors (see below), whose sum is σ = 30244849960350. Its totient is φ = 8065293322752.

The previous prime is 16130586645491. The next prime is 16130586645529. The reversal of 16130586645512 is 21554668503161.

It can be written as a sum of positive squares in only one way, i.e., 12116149642276 + 4014437003236 = 3480826^2 + 2003606^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×16130586645512³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008161665337 + ... + 1008161665352.

Almost surely, 2^{16130586645512} is an apocalyptic number.

It is an amenable number.

16130586645512 is a deficient number, since it is larger than the sum of its proper divisors (14114263314838).

16130586645512 is a wasteful number, since it uses less digits than its factorization.

16130586645512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016323330695 (or 2016323330691 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 16130586645512 in words is "sixteen trillion, one hundred thirty billion, five hundred eighty-six million, six hundred forty-five thousand, five hundred twelve".