955745243 has 4 divisors (see below), whose sum is σ = 997299408. Its totient is φ = 914191080.

The previous prime is 955745191. The next prime is 955745251. The reversal of 955745243 is 342547559.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342547559 = 269 ⋅1273411.

It is a cyclic number.

It is not a de Polignac number, because 955745243 - 2¹² = 955741147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 955745194 and 955745203.

It is not an unprimeable number, because it can be changed into a prime (955741243) 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 3 ways as a sum of consecutive naturals, for example, 20777048 + ... + 20777093.

It is an arithmetic number, because the mean of its divisors is an integer number (249324852).

Almost surely, 2^955745243 is an apocalyptic number.

955745243 is a deficient number, since it is larger than the sum of its proper divisors (41554165).

955745243 is a wasteful number, since it uses less digits than its factorization.

955745243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41554164.

The product of its digits is 756000, while the sum is 44.

The square root of 955745243 is about 30915.1296778778. The cubic root of 955745243 is about 985.0252917656.

The spelling of 955745243 in words is "nine hundred fifty-five million, seven hundred forty-five thousand, two hundred forty-three".