9960554237 has 2 divisors, whose sum is σ = 9960554238. Its totient is φ = 9960554236.

The previous prime is 9960554207. The next prime is 9960554267. The reversal of 9960554237 is 7324550699.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (9960554207) and next prime (9960554267).

It can be written as a sum of positive squares in only one way, i.e., 9558190756 + 402363481 = 97766^2 + 20059^2 .

It is a cyclic number.

It is not a de Polignac number, because 9960554237 - 2⁶ = 9960554173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9960554207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4980277118 + 4980277119.

It is an arithmetic number, because the mean of its divisors is an integer number (4980277119).

Almost surely, 2^9960554237 is an apocalyptic number.

It is an amenable number.

9960554237 is a deficient number, since it is larger than the sum of its proper divisors (1).

9960554237 is an equidigital number, since it uses as much as digits as its factorization.

9960554237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2041200, while the sum is 50.

The square root of 9960554237 is about 99802.5763044221. The cubic root of 9960554237 is about 2151.5981798064.

The spelling of 9960554237 in words is "nine billion, nine hundred sixty million, five hundred fifty-four thousand, two hundred thirty-seven".