9561410667 has 12 divisors (see below), whose sum is σ = 14322442680. Its totient is φ = 6374273616.

The previous prime is 9561410501. The next prime is 9561410681. The reversal of 9561410667 is 7660141659.

It is not a de Polignac number, because 9561410667 - 2¹⁰ = 9561409643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9561450667) 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 11 ways as a sum of consecutive naturals, for example, 19673442 + ... + 19673927.

It is an arithmetic number, because the mean of its divisors is an integer number (1193536890).

Almost surely, 2^9561410667 is an apocalyptic number.

9561410667 is a deficient number, since it is larger than the sum of its proper divisors (4761032013).

9561410667 is an equidigital number, since it uses as much as digits as its factorization.

9561410667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39347384 (or 39347372 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 9561410667 is about 97782.4660509235. The cubic root of 9561410667 is about 2122.4655859770.

The spelling of 9561410667 in words is "nine billion, five hundred sixty-one million, four hundred ten thousand, six hundred sixty-seven".