485955123 has 8 divisors (see below), whose sum is σ = 655747008. Its totient is φ = 320066664.

The previous prime is 485955091. The next prime is 485955131. The reversal of 485955123 is 321559584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 485955123 - 2⁵ = 485955091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485955143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 975565 + ... + 976062.

It is an arithmetic number, because the mean of its divisors is an integer number (81968376).

Almost surely, 2^485955123 is an apocalyptic number.

485955123 is a deficient number, since it is larger than the sum of its proper divisors (169791885).

485955123 is a wasteful number, since it uses less digits than its factorization.

485955123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951713.

The product of its digits is 216000, while the sum is 42.

The square root of 485955123 is about 22044.3898305215. The cubic root of 485955123 is about 786.1982177212.

The spelling of 485955123 in words is "four hundred eighty-five million, nine hundred fifty-five thousand, one hundred twenty-three".