493134556 has 6 divisors (see below), whose sum is σ = 862985480. Its totient is φ = 246567276.

The previous prime is 493134541. The next prime is 493134581. The reversal of 493134556 is 655431394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61641816 + ... + 61641823.

Almost surely, 2^493134556 is an apocalyptic number.

It is an amenable number.

493134556 is a deficient number, since it is larger than the sum of its proper divisors (369850924).

493134556 is a wasteful number, since it uses less digits than its factorization.

493134556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123283643 (or 123283641 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The square root of 493134556 is about 22206.6331531820. The cubic root of 493134556 is about 790.0510333960.

The spelling of 493134556 in words is "four hundred ninety-three million, one hundred thirty-four thousand, five hundred fifty-six".