6552650360220 has 24 divisors (see below), whose sum is σ = 18347421008784. Its totient is φ = 1747373429376.

The previous prime is 6552650360219. The next prime is 6552650360293. The reversal of 6552650360220 is 220630562556.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54605419609 + ... + 54605419728.

It is an arithmetic number, because the mean of its divisors is an integer number (764475875366).

Almost surely, 2^{6552650360220} is an apocalyptic number.

6552650360220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6552650360220 is an abundant number, since it is smaller than the sum of its proper divisors (11794770648564).

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

6552650360220 is a wasteful number, since it uses less digits than its factorization.

6552650360220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109210839349 (or 109210839347 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 6552650360220 in words is "six trillion, five hundred fifty-two billion, six hundred fifty million, three hundred sixty thousand, two hundred twenty".