17157105275 has 6 divisors (see below), whose sum is σ = 21274810572. Its totient is φ = 13725684200.

The previous prime is 17157105257. The next prime is 17157105299. The reversal of 17157105275 is 57250175171.

It is not a de Polignac number, because 17157105275 - 2²⁴ = 17140328059 is a prime.

It is a super-2 number, since 2×17157105275² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 343142081 + ... + 343142130.

It is an arithmetic number, because the mean of its divisors is an integer number (3545801762).

Almost surely, 2^17157105275 is an apocalyptic number.

17157105275 is a deficient number, since it is larger than the sum of its proper divisors (4117705297).

17157105275 is an equidigital number, since it uses as much as digits as its factorization.

17157105275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686284221 (or 686284216 counting only the distinct ones).

The product of its (nonzero) digits is 85750, while the sum is 41.

The spelling of 17157105275 in words is "seventeen billion, one hundred fifty-seven million, one hundred five thousand, two hundred seventy-five".