5561223822605 has 8 divisors (see below), whose sum is σ = 7280147549664. Its totient is φ = 4044526416400.

The previous prime is 5561223822587. The next prime is 5561223822611. The reversal of 5561223822605 is 5062283221655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5561223822605 - 2⁶ = 5561223822541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5561223822605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50556580151 + ... + 50556580260.

It is an arithmetic number, because the mean of its divisors is an integer number (910018443708).

Almost surely, 2^{5561223822605} is an apocalyptic number.

5561223822605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5561223822605 is a deficient number, since it is larger than the sum of its proper divisors (1718923727059).

5561223822605 is a wasteful number, since it uses less digits than its factorization.

5561223822605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101113160427.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 5561223822605 in words is "five trillion, five hundred sixty-one billion, two hundred twenty-three million, eight hundred twenty-two thousand, six hundred five".