2190219053543 has 8 divisors (see below), whose sum is σ = 2238671796480. Its totient is φ = 2142284522040.

The previous prime is 2190219053537. The next prime is 2190219053549. The reversal of 2190219053543 is 3453509120912.

It is an interprime number because it is at equal distance from previous prime (2190219053537) and next prime (2190219053549).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2190219053543 - 2⁴ = 2190219053527 is a prime.

It is a super-3 number, since 3×2190219053543³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2190219053494 and 2190219053503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2190219053549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129544313 + ... + 129561218.

It is an arithmetic number, because the mean of its divisors is an integer number (279833974560).

Almost surely, 2^{2190219053543} is an apocalyptic number.

2190219053543 is a deficient number, since it is larger than the sum of its proper divisors (48452742937).

2190219053543 is a wasteful number, since it uses less digits than its factorization.

2190219053543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259105717.

The product of its (nonzero) digits is 291600, while the sum is 44.

The spelling of 2190219053543 in words is "two trillion, one hundred ninety billion, two hundred nineteen million, fifty-three thousand, five hundred forty-three".