8153226613 has 4 divisors (see below), whose sum is σ = 9317973280. Its totient is φ = 6988479948.

The previous prime is 8153226607. The next prime is 8153226647. The reversal of 8153226613 is 3166223518.

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 a cyclic number.

It is not a de Polignac number, because 8153226613 - 2⁵ = 8153226581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8153226713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582373323 + ... + 582373336.

It is an arithmetic number, because the mean of its divisors is an integer number (2329493320).

Almost surely, 2^8153226613 is an apocalyptic number.

It is an amenable number.

8153226613 is a deficient number, since it is larger than the sum of its proper divisors (1164746667).

8153226613 is a wasteful number, since it uses less digits than its factorization.

8153226613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164746666.

The product of its digits is 51840, while the sum is 37.

The square root of 8153226613 is about 90295.2192145298. The cubic root of 8153226613 is about 2012.6882187452.

The spelling of 8153226613 in words is "eight billion, one hundred fifty-three million, two hundred twenty-six thousand, six hundred thirteen".