485345123 has 4 divisors (see below), whose sum is σ = 485493480. Its totient is φ = 485196768.

The previous prime is 485345117. The next prime is 485345143. The reversal of 485345123 is 321543584.

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

It is a cyclic number.

It is not a de Polignac number, because 485345123 - 2⁶ = 485345059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485345143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69158 + ... + 75851.

It is an arithmetic number, because the mean of its divisors is an integer number (121373370).

Almost surely, 2^485345123 is an apocalyptic number.

485345123 is a deficient number, since it is larger than the sum of its proper divisors (148357).

485345123 is a wasteful number, since it uses less digits than its factorization.

485345123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148356.

The product of its digits is 57600, while the sum is 35.

The square root of 485345123 is about 22030.5497661770. The cubic root of 485345123 is about 785.8691189379.

The spelling of 485345123 in words is "four hundred eighty-five million, three hundred forty-five thousand, one hundred twenty-three".