3553542443 has 4 divisors (see below), whose sum is σ = 3876591768. Its totient is φ = 3230493120.

The previous prime is 3553542437. The next prime is 3553542467. The reversal of 3553542443 is 3442453553.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3553542443 - 2²² = 3549348139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3553542397 and 3553542406.

It is not an unprimeable number, because it can be changed into a prime (3553542413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161524646 + ... + 161524667.

It is an arithmetic number, because the mean of its divisors is an integer number (969147942).

Almost surely, 2^3553542443 is an apocalyptic number.

3553542443 is a deficient number, since it is larger than the sum of its proper divisors (323049325).

3553542443 is a wasteful number, since it uses less digits than its factorization.

3553542443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323049324.

The product of its digits is 432000, while the sum is 38.

The square root of 3553542443 is about 59611.5965479872. The cubic root of 3553542443 is about 1525.9975475295.

Adding to 3553542443 its reverse (3442453553), we get a palindrome (6995995996).

The spelling of 3553542443 in words is "three billion, five hundred fifty-three million, five hundred forty-two thousand, four hundred forty-three".