17445106072 has 16 divisors (see below), whose sum is σ = 33507369000. Its totient is φ = 8509807680.

The previous prime is 17445106001. The next prime is 17445106073. The reversal of 17445106072 is 27060154471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17445106073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26592822 + ... + 26593477.

Almost surely, 2^17445106072 is an apocalyptic number.

It is an amenable number.

17445106072 is a deficient number, since it is larger than the sum of its proper divisors (16062262928).

17445106072 is a wasteful number, since it uses less digits than its factorization.

17445106072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53186346 (or 53186342 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 17445106072 in words is "seventeen billion, four hundred forty-five million, one hundred six thousand, seventy-two".