5440437332 has 36 divisors (see below), whose sum is σ = 10475582208. Its totient is φ = 2470419600.

The previous prime is 5440437329. The next prime is 5440437397. The reversal of 5440437332 is 2337340445.

It is a junction number, because it is equal to n+sod(n) for n = 5440437292 and 5440437301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 522893 + ... + 533195.

Almost surely, 2^5440437332 is an apocalyptic number.

It is an amenable number.

5440437332 is a deficient number, since it is larger than the sum of its proper divisors (5035144876).

5440437332 is a wasteful number, since it uses less digits than its factorization.

5440437332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11420 (or 11407 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 35.

The square root of 5440437332 is about 73759.3203059790. The cubic root of 5440437332 is about 1758.7789968728.

Adding to 5440437332 its reverse (2337340445), we get a palindrome (7777777777).

The spelling of 5440437332 in words is "five billion, four hundred forty million, four hundred thirty-seven thousand, three hundred thirty-two".