17795025042056 has 32 divisors (see below), whose sum is σ = 33476293526400. Its totient is φ = 8868061604160.

The previous prime is 17795025042037. The next prime is 17795025042077. The reversal of 17795025042056 is 65024052059771.

It is a junction number, because it is equal to n+sod(n) for n = 17795025041989 and 17795025042007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53936 + ... + 5965983.

It is an arithmetic number, because the mean of its divisors is an integer number (1046134172700).

Almost surely, 2^{17795025042056} is an apocalyptic number.

It is an amenable number.

17795025042056 is a deficient number, since it is larger than the sum of its proper divisors (15681268484344).

17795025042056 is a wasteful number, since it uses less digits than its factorization.

17795025042056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6021149 (or 6021145 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 53.

The spelling of 17795025042056 in words is "seventeen trillion, seven hundred ninety-five billion, twenty-five million, forty-two thousand, fifty-six".