608255556 has 24 divisors (see below), whose sum is σ = 1421159040. Its totient is φ = 202480992.

The previous prime is 608255533. The next prime is 608255573. The reversal of 608255556 is 655552806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24396 + ... + 42563.

It is an arithmetic number, because the mean of its divisors is an integer number (59214960).

Almost surely, 2^608255556 is an apocalyptic number.

It is an amenable number.

608255556 is an abundant number, since it is smaller than the sum of its proper divisors (812903484).

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

608255556 is a wasteful number, since it uses less digits than its factorization.

608255556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67723 (or 67721 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

The square root of 608255556 is about 24662.8375496414. The cubic root of 608255556 is about 847.2833943183.

The spelling of 608255556 in words is "six hundred eight million, two hundred fifty-five thousand, five hundred fifty-six".