5443806732 has 96 divisors (see below), whose sum is σ = 15650998272. Its totient is φ = 1434122496.

The previous prime is 5443806701. The next prime is 5443806733. The reversal of 5443806732 is 2376083445.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5443806733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1217533 + ... + 1221995.

It is an arithmetic number, because the mean of its divisors is an integer number (163031232).

Almost surely, 2^5443806732 is an apocalyptic number.

5443806732 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5443806732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7825499136).

5443806732 is an abundant number, since it is smaller than the sum of its proper divisors (10207191540).

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

5443806732 is a wasteful number, since it uses less digits than its factorization.

5443806732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607 (or 5605 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The square root of 5443806732 is about 73782.1572739643. The cubic root of 5443806732 is about 1759.1420073339.

It can be divided in two parts, 5443 and 806732, that added together give a triangular number (812175 = T₁₂₇₄).

The spelling of 5443806732 in words is "five billion, four hundred forty-three million, eight hundred six thousand, seven hundred thirty-two".