5506556505 has 16 divisors (see below), whose sum is σ = 9094700544. Its totient is φ = 2842093440.

The previous prime is 5506556501. The next prime is 5506556509. The reversal of 5506556505 is 5056556055.

It is an interprime number because it is at equal distance from previous prime (5506556501) and next prime (5506556509).

It is not a de Polignac number, because 5506556505 - 2² = 5506556501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5506556501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5920564 + ... + 5921493.

It is an arithmetic number, because the mean of its divisors is an integer number (568418784).

Almost surely, 2^5506556505 is an apocalyptic number.

It is an amenable number.

5506556505 is a deficient number, since it is larger than the sum of its proper divisors (3588144039).

5506556505 is a wasteful number, since it uses less digits than its factorization.

5506556505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11842096.

The product of its (nonzero) digits is 562500, while the sum is 42.

The square root of 5506556505 is about 74206.1756527043. The cubic root of 5506556505 is about 1765.8753056908.

The spelling of 5506556505 in words is "five billion, five hundred six million, five hundred fifty-six thousand, five hundred five".