5566452379488 has 768 divisors, whose sum is σ = 23081031751680. Its totient is φ = 1256103936000.

The previous prime is 5566452379483. The next prime is 5566452379531. The reversal of 5566452379488 is 8849732546655.

5566452379488 is a `hidden beast` number, since 5 + 5 + 6 + 6 + 4 + 523 + 7 + 94 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566452379483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14513388 + ... + 14891988.

It is an arithmetic number, because the mean of its divisors is an integer number (30053426760).

Almost surely, 2^{5566452379488} 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 5566452379488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11540515875840).

5566452379488 is an abundant number, since it is smaller than the sum of its proper divisors (17514579372192).

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

5566452379488 is a wasteful number, since it uses less digits than its factorization.

5566452379488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378668 (or 378654 counting only the distinct ones).

The product of its digits is 1741824000, while the sum is 72.

The spelling of 5566452379488 in words is "five trillion, five hundred sixty-six billion, four hundred fifty-two million, three hundred seventy-nine thousand, four hundred eighty-eight".