5555101000550 has 24 divisors (see below), whose sum is σ = 10332617336832. Its totient is φ = 2222012556000.

The previous prime is 5555101000543. The next prime is 5555101000577. The reversal of 5555101000550 is 550001015555.

It is a super-2 number, since 2×5555101000550² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 3595940 + ... + 4903160.

It is an arithmetic number, because the mean of its divisors is an integer number (430525722368).

Almost surely, 2^{5555101000550} is an apocalyptic number.

5555101000550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5555101000550 is a deficient number, since it is larger than the sum of its proper divisors (4777516336282).

5555101000550 is a wasteful number, since it uses less digits than its factorization.

5555101000550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392224 (or 1392219 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 32.

The spelling of 5555101000550 in words is "five trillion, five hundred fifty-five billion, one hundred one million, five hundred fifty", and thus it is an aban number.