955915243 has 2 divisors, whose sum is σ = 955915244. Its totient is φ = 955915242.

The previous prime is 955915237. The next prime is 955915249. The reversal of 955915243 is 342519559.

It is a balanced prime because it is at equal distance from previous prime (955915237) and next prime (955915249).

It is a cyclic number.

It is not a de Polignac number, because 955915243 - 2²⁵ = 922360811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 955915243.

It is not a weakly prime, because it can be changed into another prime (955915249) 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 as a sum of consecutive naturals, namely, 477957621 + 477957622.

It is an arithmetic number, because the mean of its divisors is an integer number (477957622).

Almost surely, 2^955915243 is an apocalyptic number.

955915243 is a deficient number, since it is larger than the sum of its proper divisors (1).

955915243 is an equidigital number, since it uses as much as digits as its factorization.

955915243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 243000, while the sum is 43.

The square root of 955915243 is about 30917.8790184579. The cubic root of 955915243 is about 985.0836910002.

The spelling of 955915243 in words is "nine hundred fifty-five million, nine hundred fifteen thousand, two hundred forty-three".