552805525500 has 96 divisors (see below), whose sum is σ = 1665279120960. Its totient is φ = 142331526400.

The previous prime is 552805525453. The next prime is 552805525537. The reversal of 552805525500 is 5525508255.

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, 6310587 + ... + 6397586.

It is an arithmetic number, because the mean of its divisors is an integer number (17346657510).

Almost surely, 2^552805525500 is an apocalyptic number.

552805525500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

552805525500 is an abundant number, since it is smaller than the sum of its proper divisors (1112473595460).

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

552805525500 is a wasteful number, since it uses less digits than its factorization.

552805525500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12708224 (or 12708212 counting only the distinct ones).

The product of its (nonzero) digits is 500000, while the sum is 42.

It can be divided in two parts, 5528055 and 25500, that added together give a palindrome (5553555).

The spelling of 552805525500 in words is "five hundred fifty-two billion, eight hundred five million, five hundred twenty-five thousand, five hundred".