171825045968 has 20 divisors (see below), whose sum is σ = 350432660160. Its totient is φ = 81390811104.

The previous prime is 171825045937. The next prime is 171825046007. The reversal of 171825045968 is 869540528171.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282606680 + ... + 282607287.

It is an arithmetic number, because the mean of its divisors is an integer number (17521633008).

Almost surely, 2^171825045968 is an apocalyptic number.

It is an amenable number.

171825045968 is an abundant number, since it is smaller than the sum of its proper divisors (178607614192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

171825045968 is a wasteful number, since it uses less digits than its factorization.

171825045968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565213994 (or 565213988 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 56.

The spelling of 171825045968 in words is "one hundred seventy-one billion, eight hundred twenty-five million, forty-five thousand, nine hundred sixty-eight".