170325473 has 2 divisors, whose sum is σ = 170325474. Its totient is φ = 170325472.

The previous prime is 170325461. The next prime is 170325479. The reversal of 170325473 is 374523071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125059489 + 45265984 = 11183^2 + 6728^2 .

It is a cyclic number.

It is not a de Polignac number, because 170325473 - 2⁸ = 170325217 is a prime.

It is not a weakly prime, because it can be changed into another prime (170325479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85162736 + 85162737.

It is an arithmetic number, because the mean of its divisors is an integer number (85162737).

Almost surely, 2^170325473 is an apocalyptic number.

It is an amenable number.

170325473 is a deficient number, since it is larger than the sum of its proper divisors (1).

170325473 is an equidigital number, since it uses as much as digits as its factorization.

170325473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 170325473 is about 13050.8801618895. The cubic root of 170325473 is about 554.3191315118.

The spelling of 170325473 in words is "one hundred seventy million, three hundred twenty-five thousand, four hundred seventy-three".