485541541 has 2 divisors, whose sum is σ = 485541542. Its totient is φ = 485541540.

The previous prime is 485541521. The next prime is 485541559. The reversal of 485541541 is 145145584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 293608225 + 191933316 = 17135^2 + 13854^2 .

It is a cyclic number.

It is not a de Polignac number, because 485541541 - 2¹⁵ = 485508773 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 485541541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485541521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242770770 + 242770771.

It is an arithmetic number, because the mean of its divisors is an integer number (242770771).

Almost surely, 2^485541541 is an apocalyptic number.

It is an amenable number.

485541541 is a deficient number, since it is larger than the sum of its proper divisors (1).

485541541 is an equidigital number, since it uses as much as digits as its factorization.

485541541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64000, while the sum is 37.

The square root of 485541541 is about 22035.0071704095. The cubic root of 485541541 is about 785.9751177520.

The spelling of 485541541 in words is "four hundred eighty-five million, five hundred forty-one thousand, five hundred forty-one".