419052497 has 2 divisors, whose sum is σ = 419052498. Its totient is φ = 419052496.

The previous prime is 419052463. The next prime is 419052509. The reversal of 419052497 is 794250914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 385690321 + 33362176 = 19639^2 + 5776^2 .

It is a cyclic number.

It is not a de Polignac number, because 419052497 - 2⁸ = 419052241 is a prime.

It is not a weakly prime, because it can be changed into another prime (419052427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209526248 + 209526249.

It is an arithmetic number, because the mean of its divisors is an integer number (209526249).

Almost surely, 2^419052497 is an apocalyptic number.

It is an amenable number.

419052497 is a deficient number, since it is larger than the sum of its proper divisors (1).

419052497 is an equidigital number, since it uses as much as digits as its factorization.

419052497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 419052497 is about 20470.7717734335. The cubic root of 419052497 is about 748.3236616073.

The spelling of 419052497 in words is "four hundred nineteen million, fifty-two thousand, four hundred ninety-seven".