5500311522500 has 60 divisors (see below), whose sum is σ = 12152082610668. Its totient is φ = 2177442816000.

The previous prime is 5500311522499. The next prime is 5500311522521. The reversal of 5500311522500 is 52251130055.

It can be written as a sum of positive squares in 10 ways, for example, as 4198663276096 + 1301648246404 = 2049064^2 + 1140898^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11098349 + ... + 11583348.

Almost surely, 2^{5500311522500} is an apocalyptic number.

5500311522500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5500311522500 is an abundant number, since it is smaller than the sum of its proper divisors (6651771088168).

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

5500311522500 is a wasteful number, since it uses less digits than its factorization.

5500311522500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22681818 (or 22681801 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

Adding to 5500311522500 its reverse (52251130055), we get a palindrome (5552562652555).

The spelling of 5500311522500 in words is "five trillion, five hundred billion, three hundred eleven million, five hundred twenty-two thousand, five hundred".