493167117117 has 4 divisors (see below), whose sum is σ = 657556156160. Its totient is φ = 328778078076.

The previous prime is 493167117103. The next prime is 493167117137. The reversal of 493167117117 is 711711761394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 493167117117 - 2¹⁴ = 493167100733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493167117137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82194519517 + ... + 82194519522.

It is an arithmetic number, because the mean of its divisors is an integer number (164389039040).

Almost surely, 2^493167117117 is an apocalyptic number.

It is an amenable number.

493167117117 is a deficient number, since it is larger than the sum of its proper divisors (164389039043).

493167117117 is a wasteful number, since it uses less digits than its factorization.

493167117117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164389039042.

The product of its digits is 222264, while the sum is 48.

The spelling of 493167117117 in words is "four hundred ninety-three billion, one hundred sixty-seven million, one hundred seventeen thousand, one hundred seventeen".