5000005550 has 24 divisors (see below), whose sum is σ = 9319968216. Its totient is φ = 1995710240.

The previous prime is 5000005537. The next prime is 5000005579. The reversal of 5000005550 is 555000005.

It is a happy number.

5000005550 is a modest number, since divided by 5550 gives 5000 as remainder.

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, 83717 + ... + 130416.

It is an arithmetic number, because the mean of its divisors is an integer number (388332009).

Almost surely, 2^5000005550 is an apocalyptic number.

5000005550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5000005550 is a deficient number, since it is larger than the sum of its proper divisors (4319962666).

5000005550 is a wasteful number, since it uses less digits than its factorization.

5000005550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214612 (or 214607 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 20.

The square root of 5000005550 is about 70710.7173630702. The cubic root of 5000005550 is about 1709.9765793676.

Adding to 5000005550 its reverse (555000005), we get a palindrome (5555005555).

The spelling of 5000005550 in words is "five billion, five thousand, five hundred fifty".