954542117 has 4 divisors (see below), whose sum is σ = 954605760. Its totient is φ = 954478476.

The previous prime is 954542093. The next prime is 954542119. The reversal of 954542117 is 711245459.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 711245459 = 2339 ⋅304081.

It is a cyclic number.

It is not a de Polignac number, because 954542117 - 2¹⁶ = 954476581 is a prime.

It is a super-2 number, since 2×954542117² = 1822301306253683378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (954542119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4484 + ... + 43922.

It is an arithmetic number, because the mean of its divisors is an integer number (238651440).

Almost surely, 2^954542117 is an apocalyptic number.

It is an amenable number.

954542117 is a deficient number, since it is larger than the sum of its proper divisors (63643).

954542117 is a wasteful number, since it uses less digits than its factorization.

954542117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63642.

The product of its digits is 50400, while the sum is 38.

The square root of 954542117 is about 30895.6650195460. The cubic root of 954542117 is about 984.6117899522.

The spelling of 954542117 in words is "nine hundred fifty-four million, five hundred forty-two thousand, one hundred seventeen".