954448489 has 4 divisors (see below), whose sum is σ = 1004682640. Its totient is φ = 904214340.

The previous prime is 954448463. The next prime is 954448507. The reversal of 954448489 is 984844459.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-954448489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (954448409) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 25117047 + ... + 25117084.

It is an arithmetic number, because the mean of its divisors is an integer number (251170660).

Almost surely, 2^954448489 is an apocalyptic number.

It is an amenable number.

954448489 is a deficient number, since it is larger than the sum of its proper divisors (50234151).

954448489 is a wasteful number, since it uses less digits than its factorization.

954448489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50234150.

The product of its digits is 6635520, while the sum is 55.

The square root of 954448489 is about 30894.1497536346. The cubic root of 954448489 is about 984.5795964201.

The spelling of 954448489 in words is "nine hundred fifty-four million, four hundred forty-eight thousand, four hundred eighty-nine".