555005000028 has 24 divisors (see below), whose sum is σ = 1303703024400. Its totient is φ = 183760044160.

The previous prime is 555004999937. The next prime is 555005000051. The reversal of 555005000028 is 820000500555.

It is a junction number, because it is equal to n+sod(n) for n = 555004999959 and 555005000004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155200953 + ... + 155204528.

It is an arithmetic number, because the mean of its divisors is an integer number (54320959350).

Almost surely, 2^555005000028 is an apocalyptic number.

It is an amenable number.

555005000028 is an abundant number, since it is smaller than the sum of its proper divisors (748698024372).

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

555005000028 is a wasteful number, since it uses less digits than its factorization.

555005000028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310405637 (or 310405635 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 555005000028 in words is "five hundred fifty-five billion, five million, twenty-eight", and thus it is an aban number.