9450555550055 has 8 divisors (see below), whose sum is σ = 11341028165712. Its totient is φ = 7560203436288.

The previous prime is 9450555550049. The next prime is 9450555550061. The reversal of 9450555550055 is 5500555550549.

It is an interprime number because it is at equal distance from previous prime (9450555550049) and next prime (9450555550061).

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 9450555550055 - 2³⁰ = 9449481808231 is a prime.

It is a super-2 number, since 2×9450555550055² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9450555549979 and 9450555550006.

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 7 ways as a sum of consecutive naturals, for example, 29952842 + ... + 30266711.

It is an arithmetic number, because the mean of its divisors is an integer number (1417628520714).

Almost surely, 2^{9450555550055} is an apocalyptic number.

9450555550055 is a deficient number, since it is larger than the sum of its proper divisors (1890472615657).

9450555550055 is a wasteful number, since it uses less digits than its factorization.

9450555550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60250945.

The product of its (nonzero) digits is 14062500, while the sum is 53.

The spelling of 9450555550055 in words is "nine trillion, four hundred fifty billion, five hundred fifty-five million, five hundred fifty thousand, fifty-five".