171416700625 has 15 divisors (see below), whose sum is σ = 214215244023. Its totient is φ = 137125080000.

The previous prime is 171416700607. The next prime is 171416700649. The reversal of 171416700625 is 526007614171.

The square root of 171416700625 is 414025.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 170464114129 + 952586496 = 412873^2 + 30864^2 .

It is not a de Polignac number, because 171416700625 - 2²⁷ = 171282482897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 10342345 + ... + 10358905.

Almost surely, 2^171416700625 is an apocalyptic number.

171416700625 is the 414025-th square number.

171416700625 is the 207013-rd centered octagonal number.

It is an amenable number.

171416700625 is a deficient number, since it is larger than the sum of its proper divisors (42798543398).

171416700625 is an frugal number, since it uses more digits than its factorization.

171416700625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33142 (or 16566 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 171416700625 in words is "one hundred seventy-one billion, four hundred sixteen million, seven hundred thousand, six hundred twenty-five".