605560550550 has 48 divisors (see below), whose sum is σ = 1504216551360. Its totient is φ = 161221911840.

The previous prime is 605560550549. The next prime is 605560550597. The reversal of 605560550550 is 55055065506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3168112 + ... + 3353811.

It is an arithmetic number, because the mean of its divisors is an integer number (31337844820).

Almost surely, 2^605560550550 is an apocalyptic number.

605560550550 is an abundant number, since it is smaller than the sum of its proper divisors (898656000810).

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

605560550550 is a wasteful number, since it uses less digits than its factorization.

605560550550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6522557 (or 6522552 counting only the distinct ones).

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

The spelling of 605560550550 in words is "six hundred five billion, five hundred sixty million, five hundred fifty thousand, five hundred fifty".