555253572228 has 12 divisors (see below), whose sum is σ = 1295591668560. Its totient is φ = 185084524072.

The previous prime is 555253572217. The next prime is 555253572241. The reversal of 555253572228 is 822275352555.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 23135565498 + ... + 23135565521.

It is an arithmetic number, because the mean of its divisors is an integer number (107965972380).

Almost surely, 2^555253572228 is an apocalyptic number.

It is an amenable number.

555253572228 is an abundant number, since it is smaller than the sum of its proper divisors (740338096332).

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

555253572228 is a wasteful number, since it uses less digits than its factorization.

555253572228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46271131026 (or 46271131024 counting only the distinct ones).

The product of its digits is 8400000, while the sum is 51.

The spelling of 555253572228 in words is "five hundred fifty-five billion, two hundred fifty-three million, five hundred seventy-two thousand, two hundred twenty-eight".