94605450649 has 12 divisors (see below), whose sum is σ = 99086955856. Its totient is φ = 90318880872.

The previous prime is 94605450631. The next prime is 94605450673.

94605450649 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-94605450649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94605450596 and 94605450605.

It is not an unprimeable number, because it can be changed into a prime (94605450629) 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, 105694 + ... + 447640.

Almost surely, 2^94605450649 is an apocalyptic number.

It is an amenable number.

94605450649 is a deficient number, since it is larger than the sum of its proper divisors (4481505207).

94605450649 is a wasteful number, since it uses less digits than its factorization.

94605450649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342516 (or 342493 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 94605450649 in words is "ninety-four billion, six hundred five million, four hundred fifty thousand, six hundred forty-nine".