485825458 has 16 divisors (see below), whose sum is σ = 786646080. Its totient is φ = 224338576.

The previous prime is 485825449. The next prime is 485825513. The reversal of 485825458 is 854528584.

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 7 ways as a sum of consecutive naturals, for example, 180760 + ... + 183427.

It is an arithmetic number, because the mean of its divisors is an integer number (49165380).

Almost surely, 2^485825458 is an apocalyptic number.

485825458 is a deficient number, since it is larger than the sum of its proper divisors (300820622).

485825458 is a wasteful number, since it uses less digits than its factorization.

485825458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364241.

The product of its digits is 2048000, while the sum is 49.

The square root of 485825458 is about 22041.4486366028. The cubic root of 485825458 is about 786.1282857080.

The spelling of 485825458 in words is "four hundred eighty-five million, eight hundred twenty-five thousand, four hundred fifty-eight".