494563825 has 96 divisors (see below), whose sum is σ = 799948800. Its totient is φ = 295384320.

The previous prime is 494563757. The next prime is 494563841. The reversal of 494563825 is 528365494.

It is not a de Polignac number, because 494563825 - 2⁷ = 494563697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2217664 + ... + 2217886.

It is an arithmetic number, because the mean of its divisors is an integer number (8332800).

Almost surely, 2^494563825 is an apocalyptic number.

It is an amenable number.

494563825 is a deficient number, since it is larger than the sum of its proper divisors (305384975).

494563825 is a wasteful number, since it uses less digits than its factorization.

494563825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 306 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The square root of 494563825 is about 22238.7909968146. The cubic root of 494563825 is about 790.8135746140.

The spelling of 494563825 in words is "four hundred ninety-four million, five hundred sixty-three thousand, eight hundred twenty-five".