5550543505 has 16 divisors (see below), whose sum is σ = 7181490960. Its totient is φ = 4094016768.

The previous prime is 5550543463. The next prime is 5550543527. The reversal of 5550543505 is 5053450555.

It can be written as a sum of positive squares in 8 ways, for example, as 2795448384 + 2755095121 = 52872^2 + 52489^2 .

It is a cyclic number.

It is not a de Polignac number, because 5550543505 - 2¹¹ = 5550541457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5391 + ... + 105499.

It is an arithmetic number, because the mean of its divisors is an integer number (448843185).

Almost surely, 2^5550543505 is an apocalyptic number.

It is an amenable number.

5550543505 is a deficient number, since it is larger than the sum of its proper divisors (1630947455).

5550543505 is a wasteful number, since it uses less digits than its factorization.

5550543505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100980.

The product of its (nonzero) digits is 187500, while the sum is 37.

The square root of 5550543505 is about 74501.9698061736. The cubic root of 5550543505 is about 1770.5648452088.

The spelling of 5550543505 in words is "five billion, five hundred fifty million, five hundred forty-three thousand, five hundred five".