172248071059 has 16 divisors (see below), whose sum is σ = 178765618176. Its totient is φ = 165791656800.

The previous prime is 172248071011. The next prime is 172248071123. The reversal of 172248071059 is 950170842271.

172248071059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 172248071059 - 2²⁵ = 172214516627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (172248071659) by changing a digit.

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, 10895949 + ... + 10911745.

It is an arithmetic number, because the mean of its divisors is an integer number (11172851136).

Almost surely, 2^172248071059 is an apocalyptic number.

172248071059 is a deficient number, since it is larger than the sum of its proper divisors (6517547117).

172248071059 is a wasteful number, since it uses less digits than its factorization.

172248071059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17706.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 172248071059 in words is "one hundred seventy-two billion, two hundred forty-eight million, seventy-one thousand, fifty-nine".