578405270067623 has 2 divisors, whose sum is σ = 578405270067624. Its totient is φ = 578405270067622.

The previous prime is 578405270067617. The next prime is 578405270067697. The reversal of 578405270067623 is 326760072504875.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 578405270067623 - 2²⁸ = 578405001632167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (578405270067323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289202635033811 + 289202635033812.

It is an arithmetic number, because the mean of its divisors is an integer number (289202635033812).

Almost surely, 2^{578405270067623} is an apocalyptic number.

578405270067623 is a deficient number, since it is larger than the sum of its proper divisors (1).

578405270067623 is an equidigital number, since it uses as much as digits as its factorization.

578405270067623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 118540800, while the sum is 62.

The spelling of 578405270067623 in words is "five hundred seventy-eight trillion, four hundred five billion, two hundred seventy million, sixty-seven thousand, six hundred twenty-three".