5552021120520 has 96 divisors (see below), whose sum is σ = 19375420665600. Its totient is φ = 1269033397632.

The previous prime is 5552021120473. The next prime is 5552021120533. The reversal of 5552021120520 is 250211202555.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 23 ways as a sum of consecutive naturals, for example, 472104760 + ... + 472116519.

It is an arithmetic number, because the mean of its divisors is an integer number (201827298600).

Almost surely, 2^{5552021120520} is an apocalyptic number.

It is an amenable number.

5552021120520 is an abundant number, since it is smaller than the sum of its proper divisors (13823399545080).

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

5552021120520 is a wasteful number, since it uses less digits than its factorization.

5552021120520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944221307 (or 944221296 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 5552021120520 in words is "five trillion, five hundred fifty-two billion, twenty-one million, one hundred twenty thousand, five hundred twenty".