552530055555 has 12 divisors (see below), whose sum is σ = 957718763040. Its totient is φ = 294682696272.

The previous prime is 552530055533. The next prime is 552530055599. The reversal of 552530055555 is 555550035255.

It is not a de Polignac number, because 552530055555 - 2⁹ = 552530055043 is a prime.

It is a super-2 number, since 2×552530055555² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 12278445679 = 552530055555 / (5 + 5 + 2 + 5 + 3 + 0 + 0 + 5 + 5 + 5 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 552530055555.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6139222795 + ... + 6139222884.

It is an arithmetic number, because the mean of its divisors is an integer number (79809896920).

Almost surely, 2^552530055555 is an apocalyptic number.

552530055555 is a deficient number, since it is larger than the sum of its proper divisors (405188707485).

552530055555 is a wasteful number, since it uses less digits than its factorization.

552530055555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12278445690 (or 12278445687 counting only the distinct ones).

The product of its (nonzero) digits is 2343750, while the sum is 45.

It can be divided in two parts, 5525300 and 55555, that added together give a palindrome (5580855).

The spelling of 552530055555 in words is "five hundred fifty-two billion, five hundred thirty million, fifty-five thousand, five hundred fifty-five".