605055500 has 96 divisors (see below), whose sum is σ = 1599212160. Its totient is φ = 195225600.

The previous prime is 605055469. The next prime is 605055547. The reversal of 605055500 is 5550506.

It is a self number, because there is not a number n which added to its sum of digits gives 605055500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54416 + ... + 64584.

It is an arithmetic number, because the mean of its divisors is an integer number (16658460).

Almost surely, 2^605055500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 605055500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799606080).

605055500 is an abundant number, since it is smaller than the sum of its proper divisors (994156660).

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

605055500 is a wasteful number, since it uses less digits than its factorization.

605055500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10212 (or 10200 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 605055500 is about 24597.8759245590. The cubic root of 605055500 is about 845.7949173803.

The spelling of 605055500 in words is "six hundred five million, fifty-five thousand, five hundred".