5443503464 has 64 divisors (see below), whose sum is σ = 12162355200. Its totient is φ = 2234663424.

The previous prime is 5443503463. The next prime is 5443503469. The reversal of 5443503464 is 4643053445.

It is not an unprimeable number, because it can be changed into a prime (5443503463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193052 + ... + 219444.

It is an arithmetic number, because the mean of its divisors is an integer number (190036800).

Almost surely, 2^5443503464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5443503464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6081177600).

5443503464 is an abundant number, since it is smaller than the sum of its proper divisors (6718851736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5443503464 is a wasteful number, since it uses less digits than its factorization.

5443503464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26562 (or 26558 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

The square root of 5443503464 is about 73780.1020872159. The cubic root of 5443503464 is about 1759.1093401574.

The spelling of 5443503464 in words is "five billion, four hundred forty-three million, five hundred three thousand, four hundred sixty-four".