955271147 has 2 divisors, whose sum is σ = 955271148. Its totient is φ = 955271146.

The previous prime is 955271077. The next prime is 955271159. The reversal of 955271147 is 741172559.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 955271147 - 2¹² = 955267051 is a prime.

It is not a weakly prime, because it can be changed into another prime (955271197) by changing a digit.

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 as a sum of consecutive naturals, namely, 477635573 + 477635574.

It is an arithmetic number, because the mean of its divisors is an integer number (477635574).

Almost surely, 2^955271147 is an apocalyptic number.

955271147 is a deficient number, since it is larger than the sum of its proper divisors (1).

955271147 is an equidigital number, since it uses as much as digits as its factorization.

955271147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 41.

The square root of 955271147 is about 30907.4610248076. The cubic root of 955271147 is about 984.8623913856.

The spelling of 955271147 in words is "nine hundred fifty-five million, two hundred seventy-one thousand, one hundred forty-seven".