550500005506 has 16 divisors (see below), whose sum is σ = 901269348480. Its totient is φ = 250101953680.

The previous prime is 550500005477. The next prime is 550500005537. The reversal of 550500005506 is 605500005055.

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, 6221146 + ... + 6309013.

It is an arithmetic number, because the mean of its divisors is an integer number (56329334280).

Almost surely, 2^550500005506 is an apocalyptic number.

550500005506 is a deficient number, since it is larger than the sum of its proper divisors (350769342974).

550500005506 is a wasteful number, since it uses less digits than its factorization.

550500005506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12532169.

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 550500005506 in words is "five hundred fifty billion, five hundred million, five thousand, five hundred six".