5443154452 has 12 divisors (see below), whose sum is σ = 10085845140. Its totient is φ = 2561484416.

The previous prime is 5443154417. The next prime is 5443154461. The reversal of 5443154452 is 2544513445.

It can be written as a sum of positive squares in 2 ways, for example, as 5033334916 + 409819536 = 70946^2 + 20244^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40023127 + ... + 40023262.

It is an arithmetic number, because the mean of its divisors is an integer number (840487095).

Almost surely, 2^5443154452 is an apocalyptic number.

It is an amenable number.

5443154452 is a deficient number, since it is larger than the sum of its proper divisors (4642690688).

5443154452 is a wasteful number, since it uses less digits than its factorization.

5443154452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80046410 (or 80046408 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 5443154452 is about 73777.7368316486. The cubic root of 5443154452 is about 1759.0717440642.

Adding to 5443154452 its reverse (2544513445), we get a palindrome (7987667897).

It can be divided in two parts, 5443 and 154452, that added together give a triangular number (159895 = T₅₆₅).

The spelling of 5443154452 in words is "five billion, four hundred forty-three million, one hundred fifty-four thousand, four hundred fifty-two".