9545455000 has 40 divisors (see below), whose sum is σ = 22365012780. Its totient is φ = 3818180000.

The previous prime is 9545454943. The next prime is 9545455021. The reversal of 9545455000 is 5545459.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×9545455000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 949546 + ... + 959545.

Almost surely, 2^9545455000 is an apocalyptic number.

It is an amenable number.

9545455000 is an abundant number, since it is smaller than the sum of its proper divisors (12819557780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9545455000 is a wasteful number, since it uses less digits than its factorization.

9545455000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909117 (or 1909098 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 9545455000 is about 97700.8444180499. The cubic root of 9545455000 is about 2121.2843025015.

The spelling of 9545455000 in words is "nine billion, five hundred forty-five million, four hundred fifty-five thousand".