9545955505 has 8 divisors (see below), whose sum is σ = 11463918912. Its totient is φ = 7630916208.

The previous prime is 9545955499. The next prime is 9545955533. The reversal of 9545955505 is 5055595459.

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 9545955505 - 2³³ = 956020913 is a prime.

It is a super-2 number, since 2×9545955505² (a number of 21 digits) contains 22 as substring.

It is a Duffinian 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 in 7 ways as a sum of consecutive naturals, for example, 723837 + ... + 736906.

It is an arithmetic number, because the mean of its divisors is an integer number (1432989864).

Almost surely, 2^9545955505 is an apocalyptic number.

It is an amenable number.

9545955505 is a deficient number, since it is larger than the sum of its proper divisors (1917963407).

9545955505 is a wasteful number, since it uses less digits than its factorization.

9545955505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462055.

The product of its (nonzero) digits is 5062500, while the sum is 52.

The square root of 9545955505 is about 97703.4058004121. The cubic root of 9545955505 is about 2121.3213775578.

The spelling of 9545955505 in words is "nine billion, five hundred forty-five million, nine hundred fifty-five thousand, five hundred five".