9218339253 has 6 divisors (see below), whose sum is σ = 13315378934. Its totient is φ = 6145559496.

The previous prime is 9218339209. The next prime is 9218339261. The reversal of 9218339253 is 3529338129.

9218339253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8972257284 + 246081969 = 94722^2 + 15687^2 .

It is not a de Polignac number, because 9218339253 - 2⁹ = 9218338741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9218339199 and 9218339208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9218339453) 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 5 ways as a sum of consecutive naturals, for example, 512129950 + ... + 512129967.

Almost surely, 2^9218339253 is an apocalyptic number.

It is an amenable number.

9218339253 is a deficient number, since it is larger than the sum of its proper divisors (4097039681).

9218339253 is a wasteful number, since it uses less digits than its factorization.

9218339253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024259923 (or 1024259920 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 9218339253 is about 96012.1828363463. The cubic root of 9218339253 is about 2096.7704897463.

The spelling of 9218339253 in words is "nine billion, two hundred eighteen million, three hundred thirty-nine thousand, two hundred fifty-three".