5565241525440 has 224 divisors, whose sum is σ = 18395800079040. Its totient is φ = 1424173694976.

The previous prime is 5565241525429. The next prime is 5565241525531. The reversal of 5565241525440 is 445251425655.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5565241525440.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1519816 + ... + 3666104.

Almost surely, 2^{5565241525440} 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 5565241525440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9197900039520).

5565241525440 is an abundant number, since it is smaller than the sum of its proper divisors (12830558553600).

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

5565241525440 is a wasteful number, since it uses less digits than its factorization.

5565241525440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146419 (or 2146409 counting only the distinct ones).

The product of its (nonzero) digits is 4800000, while the sum is 48.

The spelling of 5565241525440 in words is "five trillion, five hundred sixty-five billion, two hundred forty-one million, five hundred twenty-five thousand, four hundred forty".