550005055006 has 128 divisors (see below), whose sum is σ = 974960064000. Its totient is φ = 230077532160.

The previous prime is 550005054997. The next prime is 550005055007. The reversal of 550005055006 is 600550500055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550005055007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 622881841 + ... + 622882723.

It is an arithmetic number, because the mean of its divisors is an integer number (7616875500).

Almost surely, 2^550005055006 is an apocalyptic number.

550005055006 is a deficient number, since it is larger than the sum of its proper divisors (424955008994).

550005055006 is a wasteful number, since it uses less digits than its factorization.

550005055006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274.

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

The spelling of 550005055006 in words is "five hundred fifty billion, five million, fifty-five thousand, six".