523104419 has 2 divisors, whose sum is σ = 523104420. Its totient is φ = 523104418.

The previous prime is 523104403. The next prime is 523104431. The reversal of 523104419 is 914401325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523104419 - 2⁴ = 523104403 is a prime.

It is a super-2 number, since 2×523104419² = 547276466354655122, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 523104391 and 523104400.

It is not a weakly prime, because it can be changed into another prime (523104469) 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, 261552209 + 261552210.

It is an arithmetic number, because the mean of its divisors is an integer number (261552210).

Almost surely, 2^523104419 is an apocalyptic number.

523104419 is a deficient number, since it is larger than the sum of its proper divisors (1).

523104419 is an equidigital number, since it uses as much as digits as its factorization.

523104419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 523104419 is about 22871.4761001558. The cubic root of 523104419 is about 805.7422363499.

The spelling of 523104419 in words is "five hundred twenty-three million, one hundred four thousand, four hundred nineteen".