5024451135440 has 160 divisors (see below), whose sum is σ = 12841468272000. Its totient is φ = 1813098792960.

The previous prime is 5024451135427. The next prime is 5024451135443. The reversal of 5024451135440 is 445311544205.

It is a junction number, because it is equal to n+sod(n) for n = 5024451135394 and 5024451135403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5024451135443) 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, 143296631 + ... + 143331689.

It is an arithmetic number, because the mean of its divisors is an integer number (80259176700).

Almost surely, 2^{5024451135440} 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 5024451135440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6420734136000).

5024451135440 is an abundant number, since it is smaller than the sum of its proper divisors (7817017136560).

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

5024451135440 is a wasteful number, since it uses less digits than its factorization.

5024451135440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36325 (or 36319 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 5024451135440 its reverse (445311544205), we get a palindrome (5469762679645).

The spelling of 5024451135440 in words is "five trillion, twenty-four billion, four hundred fifty-one million, one hundred thirty-five thousand, four hundred forty".