485328445 has 16 divisors (see below), whose sum is σ = 683584128. Its totient is φ = 323801280.

The previous prime is 485328443. The next prime is 485328469. The reversal of 485328445 is 544823584.

It is a happy number.

It is not a de Polignac number, because 485328445 - 2¹ = 485328443 is a prime.

It is a super-2 number, since 2×485328445² = 471087399052236050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485328443) 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 15 ways as a sum of consecutive naturals, for example, 186091 + ... + 188680.

It is an arithmetic number, because the mean of its divisors is an integer number (42724008).

Almost surely, 2^485328445 is an apocalyptic number.

It is an amenable number.

485328445 is a deficient number, since it is larger than the sum of its proper divisors (198255683).

485328445 is a wasteful number, since it uses less digits than its factorization.

485328445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374820.

The product of its digits is 614400, while the sum is 43.

The square root of 485328445 is about 22030.1712430930. The cubic root of 485328445 is about 785.8601171818.

The spelling of 485328445 in words is "four hundred eighty-five million, three hundred twenty-eight thousand, four hundred forty-five".