5542521920855 has 32 divisors (see below), whose sum is σ = 7231647897600. Its totient is φ = 4062484886400.

The previous prime is 5542521920821. The next prime is 5542521920869. The reversal of 5542521920855 is 5580291252455.

It is not a de Polignac number, because 5542521920855 - 2¹² = 5542521916759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5542521920797 and 5542521920806.

It is a congruent number.

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, 3894161 + ... + 5123429.

It is an arithmetic number, because the mean of its divisors is an integer number (225988996800).

Almost surely, 2^{5542521920855} is an apocalyptic number.

5542521920855 is a deficient number, since it is larger than the sum of its proper divisors (1689125976745).

5542521920855 is a wasteful number, since it uses less digits than its factorization.

5542521920855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230855.

The product of its (nonzero) digits is 7200000, while the sum is 53.

The spelling of 5542521920855 in words is "five trillion, five hundred forty-two billion, five hundred twenty-one million, nine hundred twenty thousand, eight hundred fifty-five".