578424913939 has 2 divisors, whose sum is σ = 578424913940. Its totient is φ = 578424913938.

The previous prime is 578424913837. The next prime is 578424913949. The reversal of 578424913939 is 939319424875.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 578424913939 - 2⁹ = 578424913427 is a prime.

It is not a weakly prime, because it can be changed into another prime (578424913949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289212456969 + 289212456970.

It is an arithmetic number, because the mean of its divisors is an integer number (289212456970).

Almost surely, 2^578424913939 is an apocalyptic number.

578424913939 is a deficient number, since it is larger than the sum of its proper divisors (1).

578424913939 is an equidigital number, since it uses as much as digits as its factorization.

578424913939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58786560, while the sum is 64.

The spelling of 578424913939 in words is "five hundred seventy-eight billion, four hundred twenty-four million, nine hundred thirteen thousand, nine hundred thirty-nine".