485079893 has 2 divisors, whose sum is σ = 485079894. Its totient is φ = 485079892.

The previous prime is 485079883. The next prime is 485079901. The reversal of 485079893 is 398970584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300744964 + 184334929 = 17342^2 + 13577^2 .

It is a cyclic number.

It is not a de Polignac number, because 485079893 - 2²⁴ = 468302677 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485079863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242539946 + 242539947.

It is an arithmetic number, because the mean of its divisors is an integer number (242539947).

Almost surely, 2^485079893 is an apocalyptic number.

It is an amenable number.

485079893 is a deficient number, since it is larger than the sum of its proper divisors (1).

485079893 is an equidigital number, since it uses as much as digits as its factorization.

485079893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 485079893 is about 22024.5293479793. The cubic root of 485079893 is about 785.7259396918.

The spelling of 485079893 in words is "four hundred eighty-five million, seventy-nine thousand, eight hundred ninety-three".