5524758720000 has 900 divisors, whose sum is σ = 21577120754904. Its totient is φ = 1359820800000.

The previous prime is 5524758719989. The next prime is 5524758720001. The reversal of 5524758720000 is 278574255.

5524758720000 is a `hidden beast` number, since 5 + 5 + 2 + 47 + 587 + 20 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (900).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5524758720001) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 486714325 + ... + 486725675.

Almost surely, 2^{5524758720000} is an apocalyptic number.

5524758720000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5524758720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10788560377452).

5524758720000 is an abundant number, since it is smaller than the sum of its proper divisors (16052362034904).

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

5524758720000 is a wasteful number, since it uses less digits than its factorization.

5524758720000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11421 (or 11374 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 45.

The spelling of 5524758720000 in words is "five trillion, five hundred twenty-four billion, seven hundred fifty-eight million, seven hundred twenty thousand".