494441125 has 8 divisors (see below), whose sum is σ = 617062680. Its totient is φ = 395552800.

The previous prime is 494441111. The next prime is 494441131. The reversal of 494441125 is 521144494.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18241441 + 476199684 = 4271^2 + 21822^2 .

It is not a de Polignac number, because 494441125 - 2⁷ = 494440997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1977640 + ... + 1977889.

It is an arithmetic number, because the mean of its divisors is an integer number (77132835).

Almost surely, 2^494441125 is an apocalyptic number.

It is an amenable number.

494441125 is a deficient number, since it is larger than the sum of its proper divisors (122621555).

494441125 is an equidigital number, since it uses as much as digits as its factorization.

494441125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955544 (or 3955534 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 494441125 is about 22236.0321325546. The cubic root of 494441125 is about 790.7481696071.

The spelling of 494441125 in words is "four hundred ninety-four million, four hundred forty-one thousand, one hundred twenty-five".