17157145832 has 16 divisors (see below), whose sum is σ = 32854109760. Its totient is φ = 8396049904.

The previous prime is 17157145829. The next prime is 17157145847. The reversal of 17157145832 is 23854175171.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22814978 + ... + 22815729.

It is an arithmetic number, because the mean of its divisors is an integer number (2053381860).

Almost surely, 2^17157145832 is an apocalyptic number.

It is an amenable number.

17157145832 is a deficient number, since it is larger than the sum of its proper divisors (15696963928).

17157145832 is a wasteful number, since it uses less digits than its factorization.

17157145832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45630760 (or 45630756 counting only the distinct ones).

The product of its digits is 235200, while the sum is 44.

The spelling of 17157145832 in words is "seventeen billion, one hundred fifty-seven million, one hundred forty-five thousand, eight hundred thirty-two".