9960550441 has 2 divisors, whose sum is σ = 9960550442. Its totient is φ = 9960550440.

The previous prime is 9960550399. The next prime is 9960550447. The reversal of 9960550441 is 1440550699.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9427633216 + 532917225 = 97096^2 + 23085^2 .

It is a cyclic number.

It is not a de Polignac number, because 9960550441 - 2³³ = 1370615849 is a prime.

It is not a weakly prime, because it can be changed into another prime (9960550447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4980275220 + 4980275221.

It is an arithmetic number, because the mean of its divisors is an integer number (4980275221).

Almost surely, 2^9960550441 is an apocalyptic number.

It is an amenable number.

9960550441 is a deficient number, since it is larger than the sum of its proper divisors (1).

9960550441 is an equidigital number, since it uses as much as digits as its factorization.

9960550441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 9960550441 is about 99802.5572868752. The cubic root of 9960550441 is about 2151.5979064793.

The spelling of 9960550441 in words is "nine billion, nine hundred sixty million, five hundred fifty thousand, four hundred forty-one".