953141909 has 2 divisors, whose sum is σ = 953141910. Its totient is φ = 953141908.

The previous prime is 953141881. The next prime is 953141951. The reversal of 953141909 is 909141359.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 830707684 + 122434225 = 28822^2 + 11065^2 .

It is a cyclic number.

It is not a de Polignac number, because 953141909 - 2¹⁶ = 953076373 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (953141009) 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, 476570954 + 476570955.

It is an arithmetic number, because the mean of its divisors is an integer number (476570955).

Almost surely, 2^953141909 is an apocalyptic number.

It is an amenable number.

953141909 is a deficient number, since it is larger than the sum of its proper divisors (1).

953141909 is an equidigital number, since it uses as much as digits as its factorization.

953141909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 41.

The square root of 953141909 is about 30872.9964370160. The cubic root of 953141909 is about 984.1301153897.

The spelling of 953141909 in words is "nine hundred fifty-three million, one hundred forty-one thousand, nine hundred nine".