485071117 has 2 divisors, whose sum is σ = 485071118. Its totient is φ = 485071116.

The previous prime is 485071099. The next prime is 485071129. The reversal of 485071117 is 711170584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 436224996 + 48846121 = 20886^2 + 6989^2 .

It is a cyclic number.

It is not a de Polignac number, because 485071117 - 2²⁷ = 350853389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485071157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242535558 + 242535559.

It is an arithmetic number, because the mean of its divisors is an integer number (242535559).

Almost surely, 2^485071117 is an apocalyptic number.

It is an amenable number.

485071117 is a deficient number, since it is larger than the sum of its proper divisors (1).

485071117 is an equidigital number, since it uses as much as digits as its factorization.

485071117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 34.

The square root of 485071117 is about 22024.3301146709. The cubic root of 485071117 is about 785.7212012473.

The spelling of 485071117 in words is "four hundred eighty-five million, seventy-one thousand, one hundred seventeen".