5443528456 has 16 divisors (see below), whose sum is σ = 10227410640. Its totient is φ = 2716218960.

The previous prime is 5443528451. The next prime is 5443528507. The reversal of 5443528456 is 6548253445.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5443528451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688986 + ... + 696841.

It is an arithmetic number, because the mean of its divisors is an integer number (639213165).

Almost surely, 2^5443528456 is an apocalyptic number.

It is an amenable number.

5443528456 is a deficient number, since it is larger than the sum of its proper divisors (4783882184).

5443528456 is a wasteful number, since it uses less digits than its factorization.

5443528456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386324 (or 1386320 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 46.

The square root of 5443528456 is about 73780.2714551797. The cubic root of 5443528456 is about 1759.1120322713.

The spelling of 5443528456 in words is "five billion, four hundred forty-three million, five hundred twenty-eight thousand, four hundred fifty-six".