5521863840552 has 32 divisors (see below), whose sum is σ = 15338510668800. Its totient is φ = 1840621280112.

The previous prime is 5521863840523. The next prime is 5521863840607. The reversal of 5521863840552 is 2550483681255.

5521863840552 is a `hidden beast` number, since 5 + 5 + 2 + 1 + 8 + 6 + 3 + 84 + 0 + 552 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12782092008 + ... + 12782092439.

It is an arithmetic number, because the mean of its divisors is an integer number (479328458400).

Almost surely, 2^{5521863840552} is an apocalyptic number.

It is an amenable number.

5521863840552 is an abundant number, since it is smaller than the sum of its proper divisors (9816646828248).

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

5521863840552 is a wasteful number, since it uses less digits than its factorization.

5521863840552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25564184462 (or 25564184452 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 54.

The spelling of 5521863840552 in words is "five trillion, five hundred twenty-one billion, eight hundred sixty-three million, eight hundred forty thousand, five hundred fifty-two".