493930053393 has 32 divisors (see below), whose sum is σ = 771306520320. Its totient is φ = 275256791040.

The previous prime is 493930053371. The next prime is 493930053401. The reversal of 493930053393 is 393350039394.

It is a happy number.

It is not a de Polignac number, because 493930053393 - 2¹² = 493930049297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493930053193) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2179723 + ... + 2395631.

It is an arithmetic number, because the mean of its divisors is an integer number (24103328760).

Almost surely, 2^493930053393 is an apocalyptic number.

It is an amenable number.

493930053393 is a deficient number, since it is larger than the sum of its proper divisors (277376466927).

493930053393 is a wasteful number, since it uses less digits than its factorization.

493930053393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218617.

The product of its (nonzero) digits is 3542940, while the sum is 51.

The spelling of 493930053393 in words is "four hundred ninety-three billion, nine hundred thirty million, fifty-three thousand, three hundred ninety-three".