5224863860640 has 768 divisors, whose sum is σ = 18871896637440. Its totient is φ = 1349658132480.

The previous prime is 5224863860603. The next prime is 5224863860647. The reversal of 5224863860640 is 460683684225.

It is a happy number.

5224863860640 is a `hidden beast` number, since 5 + 2 + 24 + 8 + 6 + 3 + 8 + 606 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5224863860647) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4401738127 + ... + 4401739313.

It is an arithmetic number, because the mean of its divisors is an integer number (24572782080).

Almost surely, 2^{5224863860640} 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 5224863860640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9435948318720).

5224863860640 is an abundant number, since it is smaller than the sum of its proper divisors (13647032776800).

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

5224863860640 is a wasteful number, since it uses less digits than its factorization.

5224863860640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 54.

The spelling of 5224863860640 in words is "five trillion, two hundred twenty-four billion, eight hundred sixty-three million, eight hundred sixty thousand, six hundred forty".