5501000550550 has 48 divisors (see below), whose sum is σ = 10353039148800. Its totient is φ = 2174370105600.

The previous prime is 5501000550541. The next prime is 5501000550569. The reversal of 5501000550550 is 550550001055.

It is a super-2 number, since 2×5501000550550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7056715 + ... + 7797385.

It is an arithmetic number, because the mean of its divisors is an integer number (215688315600).

Almost surely, 2^{5501000550550} is an apocalyptic number.

5501000550550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5501000550550 is a deficient number, since it is larger than the sum of its proper divisors (4852038598250).

5501000550550 is a wasteful number, since it uses less digits than its factorization.

5501000550550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742441 (or 742436 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 5501000550550 in words is "five trillion, five hundred one billion, five hundred fifty thousand, five hundred fifty".