5500555550408 has 16 divisors (see below), whose sum is σ = 10313589721500. Its totient is φ = 2750264958016.

The previous prime is 5500555550353. The next prime is 5500555550423. The reversal of 5500555550408 is 8040555550055.

It can be written as a sum of positive squares in 2 ways, for example, as 5268576534244 + 231979016164 = 2295338^2 + 481642^2 .

It is a super-2 number, since 2×5500555550408² (a number of 26 digits) contains 22 as substring.

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, 363638 + ... + 3336666.

Almost surely, 2^{5500555550408} is an apocalyptic number.

It is an amenable number.

5500555550408 is a deficient number, since it is larger than the sum of its proper divisors (4813034171092).

5500555550408 is a wasteful number, since it uses less digits than its factorization.

5500555550408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204304 (or 3204300 counting only the distinct ones).

The product of its (nonzero) digits is 2500000, while the sum is 47.

The spelling of 5500555550408 in words is "five trillion, five hundred billion, five hundred fifty-five million, five hundred fifty thousand, four hundred eight".