16545655413512 has 16 divisors (see below), whose sum is σ = 31043003284800. Its totient is φ = 8267521204240.

The previous prime is 16545655413431. The next prime is 16545655413571. The reversal of 16545655413512 is 21531455654561.

16545655413512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663299564 + ... + 663324507.

It is an arithmetic number, because the mean of its divisors is an integer number (1940187705300).

Almost surely, 2^{16545655413512} is an apocalyptic number.

It is an amenable number.

16545655413512 is a deficient number, since it is larger than the sum of its proper divisors (14497347871288).

16545655413512 is a wasteful number, since it uses less digits than its factorization.

16545655413512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326625636 (or 1326625632 counting only the distinct ones).

The product of its digits is 10800000, while the sum is 53.

The spelling of 16545655413512 in words is "sixteen trillion, five hundred forty-five billion, six hundred fifty-five million, four hundred thirteen thousand, five hundred twelve".