555228020604 has 96 divisors (see below), whose sum is σ = 1333155672576. Its totient is φ = 179743979520.

The previous prime is 555228020587. The next prime is 555228020671. The reversal of 555228020604 is 406020822555.

It is a happy number.

555228020604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 123190119 + ... + 123194625.

It is an arithmetic number, because the mean of its divisors is an integer number (13887038256).

Almost surely, 2^555228020604 is an apocalyptic number.

It is an amenable number.

555228020604 is an abundant number, since it is smaller than the sum of its proper divisors (777927651972).

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

555228020604 is a wasteful number, since it uses less digits than its factorization.

555228020604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635 (or 5633 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 555228020604 in words is "five hundred fifty-five billion, two hundred twenty-eight million, twenty thousand, six hundred four".