954135669 has 16 divisors (see below), whose sum is σ = 1295634240. Its totient is φ = 624395520.

The previous prime is 954135661. The next prime is 954135691. The reversal of 954135669 is 966531459.

It is a happy number.

It is not a de Polignac number, because 954135669 - 2³ = 954135661 is a prime.

It is a super-2 number, since 2×954135669² = 1820749749716155122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (954135661) 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 15 ways as a sum of consecutive naturals, for example, 130429 + ... + 137549.

It is an arithmetic number, because the mean of its divisors is an integer number (80977140).

Almost surely, 2^954135669 is an apocalyptic number.

It is an amenable number.

954135669 is a deficient number, since it is larger than the sum of its proper divisors (341498571).

954135669 is a wasteful number, since it uses less digits than its factorization.

954135669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940.

The product of its digits is 874800, while the sum is 48.

The square root of 954135669 is about 30889.0865679126. The cubic root of 954135669 is about 984.4720195148.

The spelling of 954135669 in words is "nine hundred fifty-four million, one hundred thirty-five thousand, six hundred sixty-nine".