9213808059 has 12 divisors (see below), whose sum is σ = 13312280800. Its totient is φ = 6140947824.

The previous prime is 9213808049. The next prime is 9213808061. The reversal of 9213808059 is 9508083129.

It is a happy number.

It is not a de Polignac number, because 9213808059 - 2²⁰ = 9212759483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9213808039) 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 11 ways as a sum of consecutive naturals, for example, 95344 + ... + 165885.

Almost surely, 2^9213808059 is an apocalyptic number.

9213808059 is a deficient number, since it is larger than the sum of its proper divisors (4098472741).

9213808059 is a wasteful number, since it uses less digits than its factorization.

9213808059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265154 (or 265151 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 9213808059 is about 95988.5829617252. The cubic root of 9213808059 is about 2096.4268837121.

The spelling of 9213808059 in words is "nine billion, two hundred thirteen million, eight hundred eight thousand, fifty-nine".