655141141 has 2 divisors, whose sum is σ = 655141142. Its totient is φ = 655141140.

The previous prime is 655141127. The next prime is 655141169. The reversal of 655141141 is 141141556.

It is an a-pointer prime, because the next prime (655141169) can be obtained adding 655141141 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 602506116 + 52635025 = 24546^2 + 7255^2 .

It is a cyclic number.

It is not a de Polignac number, because 655141141 - 2⁷ = 655141013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (655141111) 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 as a sum of consecutive naturals, namely, 327570570 + 327570571.

It is an arithmetic number, because the mean of its divisors is an integer number (327570571).

Almost surely, 2^655141141 is an apocalyptic number.

It is an amenable number.

655141141 is a deficient number, since it is larger than the sum of its proper divisors (1).

655141141 is an equidigital number, since it uses as much as digits as its factorization.

655141141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2400, while the sum is 28.

The square root of 655141141 is about 25595.7250532193. The cubic root of 655141141 is about 868.5169346951.

Adding to 655141141 its reverse (141141556), we get a palindrome (796282697).

The spelling of 655141141 in words is "six hundred fifty-five million, one hundred forty-one thousand, one hundred forty-one".