954666445 has 4 divisors (see below), whose sum is σ = 1145599740. Its totient is φ = 763733152.

The previous prime is 954666431. The next prime is 954666463. The reversal of 954666445 is 544666459.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 714974121 + 239692324 = 26739^2 + 15482^2 .

It is a cyclic number.

It is not a de Polignac number, because 954666445 - 2⁵ = 954666413 is a prime.

It is a super-2 number, since 2×954666445² = 1822776042417876050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 95466640 + ... + 95466649.

It is an arithmetic number, because the mean of its divisors is an integer number (286399935).

Almost surely, 2^954666445 is an apocalyptic number.

It is an amenable number.

954666445 is a deficient number, since it is larger than the sum of its proper divisors (190933295).

954666445 is a wasteful number, since it uses less digits than its factorization.

954666445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190933294.

The product of its digits is 3110400, while the sum is 49.

The square root of 954666445 is about 30897.6770162419. The cubic root of 954666445 is about 984.6545362764.

The spelling of 954666445 in words is "nine hundred fifty-four million, six hundred sixty-six thousand, four hundred forty-five".