9745450953 has 8 divisors (see below), whose sum is σ = 14850211008. Its totient is φ = 5568829104.

The previous prime is 9745450943. The next prime is 9745450969. The reversal of 9745450953 is 3590545479.

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

It is not a de Polignac number, because 9745450953 - 2⁸ = 9745450697 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9745450896 and 9745450905.

It is not an unprimeable number, because it can be changed into a prime (9745450903) 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 7 ways as a sum of consecutive naturals, for example, 232034526 + ... + 232034567.

It is an arithmetic number, because the mean of its divisors is an integer number (1856276376).

Almost surely, 2^9745450953 is an apocalyptic number.

It is an amenable number.

9745450953 is a deficient number, since it is larger than the sum of its proper divisors (5104760055).

9745450953 is a wasteful number, since it uses less digits than its factorization.

9745450953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464069103.

The product of its (nonzero) digits is 3402000, while the sum is 51.

The square root of 9745450953 is about 98719.0506082793. The cubic root of 9745450953 is about 2135.9970408700.

The spelling of 9745450953 in words is "nine billion, seven hundred forty-five million, four hundred fifty thousand, nine hundred fifty-three".