9648233569 has 8 divisors (see below), whose sum is σ = 10456588520. Its totient is φ = 8849333376.

The previous prime is 9648233563. The next prime is 9648233593. The reversal of 9648233569 is 9653328469.

It can be written as a sum of positive squares in 4 ways, for example, as 82944 + 9648150625 = 288^2 + 98225^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9648233569 - 2⁵ = 9648233537 is a prime.

It is a super-2 number, since 2×9648233569² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9648233563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2361564 + ... + 2365645.

It is an arithmetic number, because the mean of its divisors is an integer number (1307073565).

Almost surely, 2^9648233569 is an apocalyptic number.

It is an amenable number.

9648233569 is a deficient number, since it is larger than the sum of its proper divisors (808354951).

9648233569 is a wasteful number, since it uses less digits than its factorization.

9648233569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4727379.

The product of its digits is 8398080, while the sum is 55.

The square root of 9648233569 is about 98225.4222133965. The cubic root of 9648233569 is about 2128.8706253225.

The spelling of 9648233569 in words is "nine billion, six hundred forty-eight million, two hundred thirty-three thousand, five hundred sixty-nine".