5502453440 has 112 divisors (see below), whose sum is σ = 14357360160. Its totient is φ = 1992007680.

The previous prime is 5502453431. The next prime is 5502453479. The reversal of 5502453440 is 443542055.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 5502453397 and 5502453406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 816806 + ... + 823514.

Almost surely, 2^5502453440 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 5502453440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7178680080).

5502453440 is an abundant number, since it is smaller than the sum of its proper divisors (8854906720).

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

5502453440 is a wasteful number, since it uses less digits than its factorization.

5502453440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6970 (or 6960 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 5502453440 is about 74178.5241158113. The cubic root of 5502453440 is about 1765.4365982761.

Adding to 5502453440 its reverse (443542055), we get a palindrome (5945995495).

The spelling of 5502453440 in words is "five billion, five hundred two million, four hundred fifty-three thousand, four hundred forty".