6325605564220 has 24 divisors (see below), whose sum is σ = 13283826419808. Its totient is φ = 2530231800000.

The previous prime is 6325605564197. The next prime is 6325605564221. The reversal of 6325605564220 is 224655065236.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6325605564221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5959665 + ... + 6940375.

It is an arithmetic number, because the mean of its divisors is an integer number (553492767492).

Almost surely, 2^{6325605564220} is an apocalyptic number.

It is an amenable number.

6325605564220 is an abundant number, since it is smaller than the sum of its proper divisors (6958220855588).

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

6325605564220 is a wasteful number, since it uses less digits than its factorization.

6325605564220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303221 (or 1303219 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 6325605564220 in words is "six trillion, three hundred twenty-five billion, six hundred five million, five hundred sixty-four thousand, two hundred twenty".