5500050550 has 48 divisors (see below), whose sum is σ = 10297546272. Its totient is φ = 2185574400.

The previous prime is 5500050541. The next prime is 5500050581. The reversal of 5500050550 is 550500055.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 8972044 + ... + 8972656.

It is an arithmetic number, because the mean of its divisors is an integer number (214532214).

Almost surely, 2^5500050550 is an apocalyptic number.

5500050550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5500050550 is a deficient number, since it is larger than the sum of its proper divisors (4797495722).

5500050550 is a wasteful number, since it uses less digits than its factorization.

5500050550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 25.

The square root of 5500050550 is about 74162.3256782040. The cubic root of 5500050550 is about 1765.1795754982.

The spelling of 5500050550 in words is "five billion, five hundred million, fifty thousand, five hundred fifty".