9454913505 has 24 divisors (see below), whose sum is σ = 16550787240. Its totient is φ = 4992691200.

The previous prime is 9454913473. The next prime is 9454913519. The reversal of 9454913505 is 5053194549.

9454913505 is a `hidden beast` number, since 9 + 4 + 54 + 91 + 3 + 505 = 666.

9454913505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3764926881 + 5689986624 = 61359^2 + 75432^2 .

It is not a de Polignac number, because 9454913505 - 2⁵ = 9454913473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1035600 + ... + 1044689.

It is an arithmetic number, because the mean of its divisors is an integer number (689616135).

Almost surely, 2^9454913505 is an apocalyptic number.

It is an amenable number.

9454913505 is a deficient number, since it is larger than the sum of its proper divisors (7095873735).

9454913505 is a wasteful number, since it uses less digits than its factorization.

9454913505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080401 (or 2080398 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The square root of 9454913505 is about 97236.3795346166. The cubic root of 9454913505 is about 2114.5559787506. Note that the first 3 decimals are identical.

The spelling of 9454913505 in words is "nine billion, four hundred fifty-four million, nine hundred thirteen thousand, five hundred five".