9955200326413 has 2 divisors, whose sum is σ = 9955200326414. Its totient is φ = 9955200326412.

The previous prime is 9955200326371. The next prime is 9955200326479. The reversal of 9955200326413 is 3146230025599.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9149977661449 + 805222664964 = 3024893^2 + 897342^2 .

It is a cyclic number.

It is not a de Polignac number, because 9955200326413 - 2¹³ = 9955200318221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9955200320413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4977600163206 + 4977600163207.

It is an arithmetic number, because the mean of its divisors is an integer number (4977600163207).

Almost surely, 2^{9955200326413} is an apocalyptic number.

It is an amenable number.

9955200326413 is a deficient number, since it is larger than the sum of its proper divisors (1).

9955200326413 is an equidigital number, since it uses as much as digits as its factorization.

9955200326413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1749600, while the sum is 49.

The spelling of 9955200326413 in words is "nine trillion, nine hundred fifty-five billion, two hundred million, three hundred twenty-six thousand, four hundred thirteen".