9453545853 has 8 divisors (see below), whose sum is σ = 12680205888. Its totient is φ = 6264624864.

The previous prime is 9453545851. The next prime is 9453545867. The reversal of 9453545853 is 3585453549.

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

It is not a de Polignac number, because 9453545853 - 2¹ = 9453545851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9453545796 and 9453545805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9453545851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9434176 + ... + 9435177.

It is an arithmetic number, because the mean of its divisors is an integer number (1585025736).

Almost surely, 2^9453545853 is an apocalyptic number.

It is an amenable number.

9453545853 is a deficient number, since it is larger than the sum of its proper divisors (3226660035).

9453545853 is a wasteful number, since it uses less digits than its factorization.

9453545853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18869523.

The product of its digits is 6480000, while the sum is 51.

The square root of 9453545853 is about 97229.3466655001. The cubic root of 9453545853 is about 2114.4540170857.

The spelling of 9453545853 in words is "nine billion, four hundred fifty-three million, five hundred forty-five thousand, eight hundred fifty-three".