5561050510506 has 32 divisors (see below), whose sum is σ = 11707913226240. Its totient is φ = 1756055443824.

The previous prime is 5561050510501. The next prime is 5561050510511. The reversal of 5561050510506 is 6050150501655.

It is an interprime number because it is at equal distance from previous prime (5561050510501) and next prime (5561050510511).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5561050510501) 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 15 ways as a sum of consecutive naturals, for example, 2189821 + ... + 3989663.

It is an arithmetic number, because the mean of its divisors is an integer number (365872288320).

Almost surely, 2^{5561050510506} is an apocalyptic number.

5561050510506 is an abundant number, since it is smaller than the sum of its proper divisors (6146862715734).

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

5561050510506 is a wasteful number, since it uses less digits than its factorization.

5561050510506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826970.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 5561050510506 in words is "five trillion, five hundred sixty-one billion, fifty million, five hundred ten thousand, five hundred six".