550561050606 has 32 divisors (see below), whose sum is σ = 1301819235840. Its totient is φ = 151878910176.

The previous prime is 550561050583. The next prime is 550561050643. The reversal of 550561050606 is 606050165055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226009066 + ... + 226011501.

It is an arithmetic number, because the mean of its divisors is an integer number (40681851120).

Almost surely, 2^550561050606 is an apocalyptic number.

550561050606 is an abundant number, since it is smaller than the sum of its proper divisors (751258185234).

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

550561050606 is a wasteful number, since it uses less digits than its factorization.

550561050606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452020608.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 550561050606 in words is "five hundred fifty billion, five hundred sixty-one million, fifty thousand, six hundred six".