9955282109 has 2 divisors, whose sum is σ = 9955282110. Its totient is φ = 9955282108.

The previous prime is 9955282097. The next prime is 9955282121. The reversal of 9955282109 is 9012825599.

It is a balanced prime because it is at equal distance from previous prime (9955282097) and next prime (9955282121).

It can be written as a sum of positive squares in only one way, i.e., 7500079609 + 2455202500 = 86603^2 + 49550^2 .

It is a cyclic number.

It is not a de Polignac number, because 9955282109 - 2²⁴ = 9938504893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9955281109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4977641054 + 4977641055.

It is an arithmetic number, because the mean of its divisors is an integer number (4977641055).

Almost surely, 2^9955282109 is an apocalyptic number.

It is an amenable number.

9955282109 is a deficient number, since it is larger than the sum of its proper divisors (1).

9955282109 is an equidigital number, since it uses as much as digits as its factorization.

9955282109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 50.

The square root of 9955282109 is about 99776.1600233242. The cubic root of 9955282109 is about 2151.2184986929.

The spelling of 9955282109 in words is "nine billion, nine hundred fifty-five million, two hundred eighty-two thousand, one hundred nine".