9504547161 has 8 divisors (see below), whose sum is σ = 13015235904. Its totient is φ = 6165111600.

The previous prime is 9504547133. The next prime is 9504547193. The reversal of 9504547161 is 1617454059.

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

It is not a de Polignac number, because 9504547161 - 2⁷ = 9504547033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9504567161) 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, 42813165 + ... + 42813386.

It is an arithmetic number, because the mean of its divisors is an integer number (1626904488).

Almost surely, 2^9504547161 is an apocalyptic number.

It is an amenable number.

9504547161 is a deficient number, since it is larger than the sum of its proper divisors (3510688743).

9504547161 is a wasteful number, since it uses less digits than its factorization.

9504547161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85626591.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 9504547161 is about 97491.2671012127. The cubic root of 9504547161 is about 2118.2496500142.

The spelling of 9504547161 in words is "nine billion, five hundred four million, five hundred forty-seven thousand, one hundred sixty-one".