2355543004219 has 2 divisors, whose sum is σ = 2355543004220. Its totient is φ = 2355543004218.

The previous prime is 2355543004211. The next prime is 2355543004259. The reversal of 2355543004219 is 9124003455532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2355543004219 - 2³ = 2355543004211 is a prime.

It is a super-2 number, since 2×2355543004219² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2355543004211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177771502109 + 1177771502110.

It is an arithmetic number, because the mean of its divisors is an integer number (1177771502110).

Almost surely, 2^{2355543004219} is an apocalyptic number.

2355543004219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355543004219 is an equidigital number, since it uses as much as digits as its factorization.

2355543004219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 2355543004219 in words is "two trillion, three hundred fifty-five billion, five hundred forty-three million, four thousand, two hundred nineteen".