9853469880127 has 2 divisors, whose sum is σ = 9853469880128. Its totient is φ = 9853469880126.

The previous prime is 9853469880103. The next prime is 9853469880187. The reversal of 9853469880127 is 7210889643589.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9853469880127 - 2¹¹ = 9853469878079 is a prime.

It is a super-2 number, since 2×9853469880127² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9853469880187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4926734940063 + 4926734940064.

It is an arithmetic number, because the mean of its divisors is an integer number (4926734940064).

It is a 1-persistent number, because it is pandigital, but 2⋅9853469880127 = 19706939760254 is not.

Almost surely, 2^{9853469880127} is an apocalyptic number.

9853469880127 is a deficient number, since it is larger than the sum of its proper divisors (1).

9853469880127 is an equidigital number, since it uses as much as digits as its factorization.

9853469880127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209018880, while the sum is 70.

The spelling of 9853469880127 in words is "nine trillion, eight hundred fifty-three billion, four hundred sixty-nine million, eight hundred eighty thousand, one hundred twenty-seven".