9481113601 has 4 divisors (see below), whose sum is σ = 9980119600. Its totient is φ = 8982107604.

The previous prime is 9481113557. The next prime is 9481113617. The reversal of 9481113601 is 1063111849.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1063111849 = 2593 ⋅409993.

It is a cyclic number.

It is not a de Polignac number, because 9481113601 - 2¹¹ = 9481111553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9481113671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249502971 + ... + 249503008.

It is an arithmetic number, because the mean of its divisors is an integer number (2495029900).

Almost surely, 2^9481113601 is an apocalyptic number.

It is an amenable number.

9481113601 is a deficient number, since it is larger than the sum of its proper divisors (499005999).

9481113601 is a wasteful number, since it uses less digits than its factorization.

9481113601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499005998.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 9481113601 is about 97371.0100645978. The cubic root of 9481113601 is about 2116.5073618287.

The spelling of 9481113601 in words is "nine billion, four hundred eighty-one million, one hundred thirteen thousand, six hundred one".