493367164801 has 9 divisors (see below), whose sum is σ = 573922625601. Its totient is φ = 422881926852.

The previous prime is 493367164783. The next prime is 493367164817. The reversal of 493367164801 is 108461763394.

The square root of 493367164801 is 702401.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 493367164801 - 2⁹ = 493367164289 is a prime.

It is a super-2 number, since 2×493367164801² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493367164841) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4866636 + ... + 4966978.

Almost surely, 2^493367164801 is an apocalyptic number.

493367164801 is the 702401-st square number.

493367164801 is the 351201-st centered octagonal number.

It is an amenable number.

493367164801 is a deficient number, since it is larger than the sum of its proper divisors (80555460800).

493367164801 is an frugal number, since it uses more digits than its factorization.

493367164801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200700 (or 100350 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 493367164801 in words is "four hundred ninety-three billion, three hundred sixty-seven million, one hundred sixty-four thousand, eight hundred one".