2853198418969 has 2 divisors, whose sum is σ = 2853198418970. Its totient is φ = 2853198418968.

The previous prime is 2853198418913. The next prime is 2853198418999. The reversal of 2853198418969 is 9698148913582.

2853198418969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2644568721369 + 208629697600 = 1626213^2 + 456760^2 .

It is a cyclic number.

It is not a de Polignac number, because 2853198418969 - 2²⁷ = 2853064201241 is a prime.

It is a super-2 number, since 2×2853198418969² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2853198418999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426599209484 + 1426599209485.

It is an arithmetic number, because the mean of its divisors is an integer number (1426599209485).

Almost surely, 2^{2853198418969} is an apocalyptic number.

It is an amenable number.

2853198418969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2853198418969 is an equidigital number, since it uses as much as digits as its factorization.

2853198418969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 268738560, while the sum is 73.

The spelling of 2853198418969 in words is "two trillion, eight hundred fifty-three billion, one hundred ninety-eight million, four hundred eighteen thousand, nine hundred sixty-nine".