485875757 has 2 divisors, whose sum is σ = 485875758. Its totient is φ = 485875756.

The previous prime is 485875729. The next prime is 485875769. The reversal of 485875757 is 757578584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327392836 + 158482921 = 18094^2 + 12589^2 .

It is a cyclic number.

It is not a de Polignac number, because 485875757 - 2⁶ = 485875693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485875787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242937878 + 242937879.

It is an arithmetic number, because the mean of its divisors is an integer number (242937879).

Almost surely, 2^485875757 is an apocalyptic number.

It is an amenable number.

485875757 is a deficient number, since it is larger than the sum of its proper divisors (1).

485875757 is an equidigital number, since it uses as much as digits as its factorization.

485875757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10976000, while the sum is 56.

The square root of 485875757 is about 22042.5896164675. The cubic root of 485875757 is about 786.1554148627.

The spelling of 485875757 in words is "four hundred eighty-five million, eight hundred seventy-five thousand, seven hundred fifty-seven".