9959616233 has 8 divisors (see below), whose sum is σ = 11749593600. Its totient is φ = 8261432640.

The previous prime is 9959616223. The next prime is 9959616241. The reversal of 9959616233 is 3326169599.

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

It is a cyclic number.

It is not a de Polignac number, because 9959616233 - 2¹² = 9959612137 is a prime.

It is a super-2 number, since 2×9959616233² (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 (9959616203) 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, 22948208 + ... + 22948641.

It is an arithmetic number, because the mean of its divisors is an integer number (1468699200).

Almost surely, 2^9959616233 is an apocalyptic number.

It is an amenable number.

9959616233 is a deficient number, since it is larger than the sum of its proper divisors (1789977367).

9959616233 is a wasteful number, since it uses less digits than its factorization.

9959616233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45896887.

The product of its digits is 2361960, while the sum is 53.

The square root of 9959616233 is about 99797.8768962547. The cubic root of 9959616233 is about 2151.5306376795.

The spelling of 9959616233 in words is "nine billion, nine hundred fifty-nine million, six hundred sixteen thousand, two hundred thirty-three".