5550105556 has 6 divisors (see below), whose sum is σ = 9712684730. Its totient is φ = 2775052776.

The previous prime is 5550105541. The next prime is 5550105581. The reversal of 5550105556 is 6555010555.

It can be written as a sum of positive squares in only one way, i.e., 3423420100 + 2126685456 = 58510^2 + 46116^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693763191 + ... + 693763198.

Almost surely, 2^5550105556 is an apocalyptic number.

It is an amenable number.

5550105556 is a deficient number, since it is larger than the sum of its proper divisors (4162579174).

5550105556 is a wasteful number, since it uses less digits than its factorization.

5550105556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387526393 (or 1387526391 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 37.

The square root of 5550105556 is about 74499.0305708739. The cubic root of 5550105556 is about 1770.5182769464.

The spelling of 5550105556 in words is "five billion, five hundred fifty million, one hundred five thousand, five hundred fifty-six".