170006133125 has 20 divisors (see below), whose sum is σ = 212465573628. Its totient is φ = 135988320000.

The previous prime is 170006133083. The next prime is 170006133139. The reversal of 170006133125 is 521331600071.

It is a Cunningham number, because it is equal to 412318²+1.

It can be written as a sum of positive squares in 10 ways, for example, as 165863151169 + 4142981956 = 407263^2 + 64366^2 .

It is not a de Polignac number, because 170006133125 - 2¹⁸ = 170005870981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9253949 + ... + 9272301.

Almost surely, 2^170006133125 is an apocalyptic number.

It is an amenable number.

170006133125 is a deficient number, since it is larger than the sum of its proper divisors (42459440503).

170006133125 is an equidigital number, since it uses as much as digits as its factorization.

170006133125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33194 (or 33179 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

Adding to 170006133125 its reverse (521331600071), we get a palindrome (691337733196).

The spelling of 170006133125 in words is "one hundred seventy billion, six million, one hundred thirty-three thousand, one hundred twenty-five".