3543220223453 has 8 divisors (see below), whose sum is σ = 3689885066496. Its totient is φ = 3398578344000.

The previous prime is 3543220223407. The next prime is 3543220223467.

3543220223453 is nontrivially palindromic in base 10.

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 3543220223453 - 2²² = 3543216029149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543220226453) 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, 505737323 + ... + 505744328.

It is an arithmetic number, because the mean of its divisors is an integer number (461235633312).

Almost surely, 2^{3543220223453} is an apocalyptic number.

It is an amenable number.

3543220223453 is a deficient number, since it is larger than the sum of its proper divisors (146664843043).

3543220223453 is a wasteful number, since it uses less digits than its factorization.

3543220223453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011481795.

The product of its (nonzero) digits is 518400, while the sum is 38.

It can be divided in two parts, 3543220 and 223453, that added together give a palindrome (3766673).

The spelling of 3543220223453 in words is "three trillion, five hundred forty-three billion, two hundred twenty million, two hundred twenty-three thousand, four hundred fifty-three".