485141311 has 2 divisors, whose sum is σ = 485141312. Its totient is φ = 485141310.

The previous prime is 485141287. The next prime is 485141347. The reversal of 485141311 is 113141584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485141311 - 2²⁵ = 451586879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 485141311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485141381) 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, 242570655 + 242570656.

It is an arithmetic number, because the mean of its divisors is an integer number (242570656).

Almost surely, 2^485141311 is an apocalyptic number.

485141311 is a deficient number, since it is larger than the sum of its proper divisors (1).

485141311 is an equidigital number, since it uses as much as digits as its factorization.

485141311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 28.

The square root of 485141311 is about 22025.9236128704. The cubic root of 485141311 is about 785.7590996447.

Adding to 485141311 its reverse (113141584), we get a palindrome (598282895).

The spelling of 485141311 in words is "four hundred eighty-five million, one hundred forty-one thousand, three hundred eleven".