9631053601 has 4 divisors (see below), whose sum is σ = 10371903892. Its totient is φ = 8890203312.

The previous prime is 9631053581. The next prime is 9631053611. The reversal of 9631053601 is 1063501369.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 484044001 + 9147009600 = 22001^2 + 95640^2 .

It is a cyclic number.

It is not a de Polignac number, because 9631053601 - 2³¹ = 7483569953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9631053611) 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, 370425126 + ... + 370425151.

It is an arithmetic number, because the mean of its divisors is an integer number (2592975973).

Almost surely, 2^9631053601 is an apocalyptic number.

It is an amenable number.

9631053601 is a deficient number, since it is larger than the sum of its proper divisors (740850291).

9631053601 is a wasteful number, since it uses less digits than its factorization.

9631053601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740850290.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 9631053601 is about 98137.9315096869. The cubic root of 9631053601 is about 2127.6062951315.

The spelling of 9631053601 in words is "nine billion, six hundred thirty-one million, fifty-three thousand, six hundred one".