493385676915 has 32 divisors (see below), whose sum is σ = 790472701440. Its totient is φ = 262787404544.

The previous prime is 493385676881. The next prime is 493385676923. The reversal of 493385676915 is 519676583394.

It is a cyclic number.

It is not a de Polignac number, because 493385676915 - 2¹⁷ = 493385545843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40346032 + ... + 40358258.

It is an arithmetic number, because the mean of its divisors is an integer number (24702271920).

Almost surely, 2^493385676915 is an apocalyptic number.

493385676915 is a deficient number, since it is larger than the sum of its proper divisors (297087024525).

493385676915 is a wasteful number, since it uses less digits than its factorization.

493385676915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15611.

The product of its digits is 146966400, while the sum is 66.

The spelling of 493385676915 in words is "four hundred ninety-three billion, three hundred eighty-five million, six hundred seventy-six thousand, nine hundred fifteen".