655060556 has 12 divisors (see below), whose sum is σ = 1148946792. Its totient is φ = 326790048.

The previous prime is 655060531. The next prime is 655060561.

It is a happy number.

655060556 is nontrivially palindromic in base 10.

655060556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183065 + ... + 186608.

It is an arithmetic number, because the mean of its divisors is an integer number (95745566).

Almost surely, 2^655060556 is an apocalyptic number.

It is an amenable number.

655060556 is a deficient number, since it is larger than the sum of its proper divisors (493886236).

655060556 is a wasteful number, since it uses less digits than its factorization.

655060556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370120 (or 370118 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 655060556 is about 25594.1508161533. The cubic root of 655060556 is about 868.4813228741.

The spelling of 655060556 in words is "six hundred fifty-five million, sixty thousand, five hundred fifty-six".