9545854056 has 32 divisors (see below), whose sum is σ = 24634464000. Its totient is φ = 3079307520.

The previous prime is 9545854033. The next prime is 9545854063. The reversal of 9545854056 is 6504585459.

It is a happy number.

It is a super-2 number, since 2×9545854056² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6414481 + ... + 6415968.

It is an arithmetic number, because the mean of its divisors is an integer number (769827000).

Almost surely, 2^9545854056 is an apocalyptic number.

It is an amenable number.

9545854056 is an abundant number, since it is smaller than the sum of its proper divisors (15088609944).

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

9545854056 is a wasteful number, since it uses less digits than its factorization.

9545854056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12830489 (or 12830485 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 51.

The square root of 9545854056 is about 97702.8866308463. The cubic root of 9545854056 is about 2121.3138627977.

The spelling of 9545854056 in words is "nine billion, five hundred forty-five million, eight hundred fifty-four thousand, fifty-six".