9559950552 has 96 divisors (see below), whose sum is σ = 27114048000. Its totient is φ = 3037180608.

The previous prime is 9559950523. The next prime is 9559950559. The reversal of 9559950552 is 2550599559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9559950559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458449 + ... + 478847.

It is an arithmetic number, because the mean of its divisors is an integer number (282438000).

Almost surely, 2^9559950552 is an apocalyptic number.

9559950552 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9559950552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13557024000).

9559950552 is an abundant number, since it is smaller than the sum of its proper divisors (17554097448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9559950552 is a wasteful number, since it uses less digits than its factorization.

9559950552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20717 (or 20710 counting only the distinct ones).

The product of its (nonzero) digits is 4556250, while the sum is 54.

The square root of 9559950552 is about 97774.9996266939. Note that the first 3 decimals coincide. The cubic root of 9559950552 is about 2122.3575404974.

The spelling of 9559950552 in words is "nine billion, five hundred fifty-nine million, nine hundred fifty thousand, five hundred fifty-two".