493459522 has 8 divisors (see below), whose sum is σ = 740925900. Its totient is φ = 246484224.

The previous prime is 493459481. The next prime is 493459567. The reversal of 493459522 is 225954394.

It can be written as a sum of positive squares in 2 ways, for example, as 414977641 + 78481881 = 20371^2 + 8859^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120247 + ... + 124282.

Almost surely, 2^493459522 is an apocalyptic number.

493459522 is a deficient number, since it is larger than the sum of its proper divisors (247466378).

493459522 is a wasteful number, since it uses less digits than its factorization.

493459522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245540.

The product of its digits is 388800, while the sum is 43.

The square root of 493459522 is about 22213.9488160030. The cubic root of 493459522 is about 790.2245380012.

The spelling of 493459522 in words is "four hundred ninety-three million, four hundred fifty-nine thousand, five hundred twenty-two".