9655310923 has 4 divisors (see below), whose sum is σ = 9665443368. Its totient is φ = 9645178480.

The previous prime is 9655310869. The next prime is 9655310963. The reversal of 9655310923 is 3290135569.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9655310923 - 2²¹ = 9653213771 is a prime.

It is a super-2 number, since 2×9655310923² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9655310923.

It is not an unprimeable number, because it can be changed into a prime (9655310963) 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, 5064793 + ... + 5066698.

It is an arithmetic number, because the mean of its divisors is an integer number (2416360842).

Almost surely, 2^9655310923 is an apocalyptic number.

9655310923 is a deficient number, since it is larger than the sum of its proper divisors (10132445).

9655310923 is a wasteful number, since it uses less digits than its factorization.

9655310923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10132444.

The product of its (nonzero) digits is 218700, while the sum is 43.

The square root of 9655310923 is about 98261.4416900139. The cubic root of 9655310923 is about 2129.3910345217.

The spelling of 9655310923 in words is "nine billion, six hundred fifty-five million, three hundred ten thousand, nine hundred twenty-three".