172483055 has 4 divisors (see below), whose sum is σ = 206979672. Its totient is φ = 137986440.

The previous prime is 172483043. The next prime is 172483081. The reversal of 172483055 is 550384271.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550384271 = 1069 ⋅514859.

It is not a de Polignac number, because 172483055 - 2¹⁸ = 172220911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17248301 + ... + 17248310.

It is an arithmetic number, because the mean of its divisors is an integer number (51744918).

Almost surely, 2^172483055 is an apocalyptic number.

172483055 is a deficient number, since it is larger than the sum of its proper divisors (34496617).

172483055 is an equidigital number, since it uses as much as digits as its factorization.

172483055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34496616.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 172483055 is about 13133.2804355957. The cubic root of 172483055 is about 556.6499126435.

The spelling of 172483055 in words is "one hundred seventy-two million, four hundred eighty-three thousand, fifty-five".