5551060560505 has 8 divisors (see below), whose sum is σ = 6661295824392. Its totient is φ = 4440833013888.

The previous prime is 5551060560503. The next prime is 5551060560553. The reversal of 5551060560505 is 5050650601555.

It can be written as a sum of positive squares in 4 ways, for example, as 2254265019241 + 3296795541264 = 1501421^2 + 1815708^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5551060560505 - 2¹ = 5551060560503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5551060560503) by changing a digit.

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, 207084 + ... + 3338413.

It is an arithmetic number, because the mean of its divisors is an integer number (832661978049).

Almost surely, 2^{5551060560505} is an apocalyptic number.

It is an amenable number.

5551060560505 is a deficient number, since it is larger than the sum of its proper divisors (1110235263887).

5551060560505 is a wasteful number, since it uses less digits than its factorization.

5551060560505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858635.

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 5551060560505 in words is "five trillion, five hundred fifty-one billion, sixty million, five hundred sixty thousand, five hundred five".