9653113261 has 16 divisors (see below), whose sum is σ = 10847528640. Its totient is φ = 8512922880.

The previous prime is 9653113237. The next prime is 9653113319. The reversal of 9653113261 is 1623113569.

It is a happy number.

It is the 40111-st star number.

It is not a de Polignac number, because 9653113261 - 2¹³ = 9653105069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

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 9653113261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9653213261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101970 + ... + 172348.

It is an arithmetic number, because the mean of its divisors is an integer number (677970540).

Almost surely, 2^9653113261 is an apocalyptic number.

It is an amenable number.

9653113261 is a deficient number, since it is larger than the sum of its proper divisors (1194415379).

9653113261 is a wasteful number, since it uses less digits than its factorization.

9653113261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70764.

The product of its digits is 29160, while the sum is 37.

The square root of 9653113261 is about 98250.2583253601. The cubic root of 9653113261 is about 2129.2294641386.

The spelling of 9653113261 in words is "nine billion, six hundred fifty-three million, one hundred thirteen thousand, two hundred sixty-one".