484521493 has 2 divisors, whose sum is σ = 484521494. Its totient is φ = 484521492.

The previous prime is 484521491. The next prime is 484521497. The reversal of 484521493 is 394125484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 484308049 + 213444 = 22007^2 + 462^2 .

It is a cyclic number.

It is not a de Polignac number, because 484521493 - 2¹ = 484521491 is a prime.

It is a super-2 number, since 2×484521493² = 469522154357898098, which contains 22 as substring.

Together with 484521491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484521491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242260746 + 242260747.

It is an arithmetic number, because the mean of its divisors is an integer number (242260747).

Almost surely, 2^484521493 is an apocalyptic number.

It is an amenable number.

484521493 is a deficient number, since it is larger than the sum of its proper divisors (1).

484521493 is an equidigital number, since it uses as much as digits as its factorization.

484521493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 40.

The square root of 484521493 is about 22011.8489227961. The cubic root of 484521493 is about 785.4243276382.

The spelling of 484521493 in words is "four hundred eighty-four million, five hundred twenty-one thousand, four hundred ninety-three".