5555005500050 has 48 divisors (see below), whose sum is σ = 10343562300000. Its totient is φ = 2219583475200.

The previous prime is 5555005500019. The next prime is 5555005500053. The reversal of 5555005500050 is 500055005555.

It is a super-2 number, since 2×5555005500050² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5555005500053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258469805 + ... + 258491295.

It is an arithmetic number, because the mean of its divisors is an integer number (215490881250).

Almost surely, 2^{5555005500050} is an apocalyptic number.

5555005500050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5555005500050 is a deficient number, since it is larger than the sum of its proper divisors (4788556799950).

5555005500050 is a wasteful number, since it uses less digits than its factorization.

5555005500050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26891 (or 26886 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 5555005500050 in words is "five trillion, five hundred fifty-five billion, five million, five hundred thousand, fifty".