9563741465 has 4 divisors (see below), whose sum is σ = 11476489764. Its totient is φ = 7650993168.

The previous prime is 9563741449. The next prime is 9563741491. The reversal of 9563741465 is 5641473659.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5641473659 = 6217 ⋅907427.

It can be written as a sum of positive squares in 2 ways, for example, as 3908250256 + 5655491209 = 62516^2 + 75203^2 .

It is a cyclic number.

It is not a de Polignac number, because 9563741465 - 2⁴ = 9563741449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956374142 + ... + 956374151.

It is an arithmetic number, because the mean of its divisors is an integer number (2869122441).

Almost surely, 2^9563741465 is an apocalyptic number.

It is an amenable number.

9563741465 is a deficient number, since it is larger than the sum of its proper divisors (1912748299).

9563741465 is a wasteful number, since it uses less digits than its factorization.

9563741465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912748298.

The product of its digits is 2721600, while the sum is 50.

The square root of 9563741465 is about 97794.3836066264. The cubic root of 9563741465 is about 2122.6380373996.

The spelling of 9563741465 in words is "nine billion, five hundred sixty-three million, seven hundred forty-one thousand, four hundred sixty-five".