9449520601 has 4 divisors (see below), whose sum is σ = 10005374772. Its totient is φ = 8893666432.

The previous prime is 9449520527. The next prime is 9449520637. The reversal of 9449520601 is 1060259449.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1060259449 = 8269 ⋅128221.

It can be written as a sum of positive squares in 2 ways, for example, as 7967347600 + 1482173001 = 89260^2 + 38499^2 .

It is a cyclic number.

It is not a de Polignac number, because 9449520601 - 2⁹ = 9449520089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9449520901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277927060 + ... + 277927093.

It is an arithmetic number, because the mean of its divisors is an integer number (2501343693).

Almost surely, 2^9449520601 is an apocalyptic number.

It is an amenable number.

9449520601 is a deficient number, since it is larger than the sum of its proper divisors (555854171).

9449520601 is a wasteful number, since it uses less digits than its factorization.

9449520601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555854170.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 9449520601 is about 97208.6446824561. The cubic root of 9449520601 is about 2114.1538680311.

The spelling of 9449520601 in words is "nine billion, four hundred forty-nine million, five hundred twenty thousand, six hundred one".