1105560505506 has 8 divisors (see below), whose sum is σ = 2211121011024. Its totient is φ = 368520168500.

The previous prime is 1105560505481. The next prime is 1105560505561. The reversal of 1105560505506 is 6055050655011.

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

1105560505506 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92130042120 + ... + 92130042131.

It is an arithmetic number, because the mean of its divisors is an integer number (276390126378).

Almost surely, 2^{1105560505506} is an apocalyptic number.

1105560505506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1105560505506 is a wasteful number, since it uses less digits than its factorization.

1105560505506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184260084256.

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

The spelling of 1105560505506 in words is "one trillion, one hundred five billion, five hundred sixty million, five hundred five thousand, five hundred six".