482172455 has 4 divisors (see below), whose sum is σ = 578606952. Its totient is φ = 385737960.

The previous prime is 482172413. The next prime is 482172491. The reversal of 482172455 is 554271284.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 482172455 - 2¹² = 482168359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48217241 + ... + 48217250.

It is an arithmetic number, because the mean of its divisors is an integer number (144651738).

Almost surely, 2^482172455 is an apocalyptic number.

482172455 is a deficient number, since it is larger than the sum of its proper divisors (96434497).

482172455 is an equidigital number, since it uses as much as digits as its factorization.

482172455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96434496.

The product of its digits is 89600, while the sum is 38.

The square root of 482172455 is about 21958.4256038542. The cubic root of 482172455 is about 784.1529831052.

The spelling of 482172455 in words is "four hundred eighty-two million, one hundred seventy-two thousand, four hundred fifty-five".