5561206244530 has 64 divisors (see below), whose sum is σ = 10966076784000. Its totient is φ = 2021143477248.

The previous prime is 5561206244509. The next prime is 5561206244533. The reversal of 5561206244530 is 354426021655.

It is not an unprimeable number, because it can be changed into a prime (5561206244533) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 35511541 + ... + 35667799.

It is an arithmetic number, because the mean of its divisors is an integer number (171344949750).

Almost surely, 2^{5561206244530} is an apocalyptic number.

5561206244530 is a deficient number, since it is larger than the sum of its proper divisors (5404870539470).

5561206244530 is a wasteful number, since it uses less digits than its factorization.

5561206244530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163531.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 5561206244530 in words is "five trillion, five hundred sixty-one billion, two hundred six million, two hundred forty-four thousand, five hundred thirty".