9145752843 has 8 divisors (see below), whose sum is σ = 12255616000. Its totient is φ = 6066529128.

The previous prime is 9145752827. The next prime is 9145752857. The reversal of 9145752843 is 3482575419.

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

It is not a de Polignac number, because 9145752843 - 2⁴ = 9145752827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9145752792 and 9145752801.

It is not an unprimeable number, because it can be changed into a prime (9145752883) 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, 7659163 + ... + 7660356.

It is an arithmetic number, because the mean of its divisors is an integer number (1531952000).

Almost surely, 2^9145752843 is an apocalyptic number.

9145752843 is a deficient number, since it is larger than the sum of its proper divisors (3109863157).

9145752843 is a wasteful number, since it uses less digits than its factorization.

9145752843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15319721.

The product of its digits is 1209600, while the sum is 48.

The square root of 9145752843 is about 95633.4295264998. The cubic root of 9145752843 is about 2091.2525662487.

The spelling of 9145752843 in words is "nine billion, one hundred forty-five million, seven hundred fifty-two thousand, eight hundred forty-three".