9550455055 has 8 divisors (see below), whose sum is σ = 11479064400. Its totient is φ = 7628018496.

The previous prime is 9550455049. The next prime is 9550455091. The reversal of 9550455055 is 5505540559.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9550455055 - 2²⁹ = 9013584143 is a prime.

It is a super-2 number, since 2×9550455055² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1539790 + ... + 1545979.

It is an arithmetic number, because the mean of its divisors is an integer number (1434883050).

Almost surely, 2^9550455055 is an apocalyptic number.

9550455055 is a deficient number, since it is larger than the sum of its proper divisors (1928609345).

9550455055 is a wasteful number, since it uses less digits than its factorization.

9550455055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086393.

The product of its (nonzero) digits is 562500, while the sum is 43.

The square root of 9550455055 is about 97726.4296646511. The cubic root of 9550455055 is about 2121.6546248789.

The spelling of 9550455055 in words is "nine billion, five hundred fifty million, four hundred fifty-five thousand, fifty-five".