485298719 has 2 divisors, whose sum is σ = 485298720. Its totient is φ = 485298718.

The previous prime is 485298683. The next prime is 485298733. The reversal of 485298719 is 917892584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485298719 - 2²⁴ = 468521503 is a prime.

It is a super-2 number, since 2×485298719² = 471029693326081922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485298739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242649359 + 242649360.

It is an arithmetic number, because the mean of its divisors is an integer number (242649360).

Almost surely, 2^485298719 is an apocalyptic number.

485298719 is a deficient number, since it is larger than the sum of its proper divisors (1).

485298719 is an equidigital number, since it uses as much as digits as its factorization.

485298719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 53.

The square root of 485298719 is about 22029.4965671029. The cubic root of 485298719 is about 785.8440724083.

The spelling of 485298719 in words is "four hundred eighty-five million, two hundred ninety-eight thousand, seven hundred nineteen".