9550963641 has 8 divisors (see below), whose sum is σ = 12735536704. Its totient is φ = 6366849840.

The previous prime is 9550963637. The next prime is 9550963651. The reversal of 9550963641 is 1463690559.

It is a happy number.

9550963641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9550963641 - 2² = 9550963637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9550963621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62941 + ... + 151866.

It is an arithmetic number, because the mean of its divisors is an integer number (1591942088).

Almost surely, 2^9550963641 is an apocalyptic number.

It is an amenable number.

9550963641 is a deficient number, since it is larger than the sum of its proper divisors (3184573063).

9550963641 is a wasteful number, since it uses less digits than its factorization.

9550963641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229631.

The product of its (nonzero) digits is 874800, while the sum is 48.

The square root of 9550963641 is about 97729.0317203644. The cubic root of 9550963641 is about 2121.6922853771.

The spelling of 9550963641 in words is "nine billion, five hundred fifty million, nine hundred sixty-three thousand, six hundred forty-one".