172527342875 has 16 divisors (see below), whose sum is σ = 215343722880. Its totient is φ = 138002900800.

The previous prime is 172527342853. The next prime is 172527342887. The reversal of 172527342875 is 578243725271.

172527342875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-172527342875 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856046 + ... + 1038204.

It is an arithmetic number, because the mean of its divisors is an integer number (13458982680).

Almost surely, 2^172527342875 is an apocalyptic number.

172527342875 is a deficient number, since it is larger than the sum of its proper divisors (42816380005).

172527342875 is an equidigital number, since it uses as much as digits as its factorization.

172527342875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189751 (or 189741 counting only the distinct ones).

The product of its digits is 6585600, while the sum is 53.

The spelling of 172527342875 in words is "one hundred seventy-two billion, five hundred twenty-seven million, three hundred forty-two thousand, eight hundred seventy-five".