172333117675 has 24 divisors (see below), whose sum is σ = 215265722112. Its totient is φ = 136853220000.

The previous prime is 172333117669. The next prime is 172333117679. The reversal of 172333117675 is 576711333271.

It is not a de Polignac number, because 172333117675 - 2¹⁹ = 172332593387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (172333117679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5370930 + ... + 5402920.

It is an arithmetic number, because the mean of its divisors is an integer number (8969405088).

Almost surely, 2^172333117675 is an apocalyptic number.

172333117675 is a deficient number, since it is larger than the sum of its proper divisors (42932604437).

172333117675 is a wasteful number, since it uses less digits than its factorization.

172333117675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33579 (or 33574 counting only the distinct ones).

The product of its digits is 555660, while the sum is 46.

The spelling of 172333117675 in words is "one hundred seventy-two billion, three hundred thirty-three million, one hundred seventeen thousand, six hundred seventy-five".