564419519839 has 6 divisors (see below), whose sum is σ = 656569645584. Its totient is φ = 483788159820.

The previous prime is 564419519759. The next prime is 564419519863. The reversal of 564419519839 is 938915914465.

It is not a de Polignac number, because 564419519839 - 2⁹ = 564419519327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564419510839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5759382807 + ... + 5759382904.

It is an arithmetic number, because the mean of its divisors is an integer number (109428274264).

Almost surely, 2^564419519839 is an apocalyptic number.

564419519839 is a deficient number, since it is larger than the sum of its proper divisors (92150125745).

564419519839 is a wasteful number, since it uses less digits than its factorization.

564419519839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11518765725 (or 11518765718 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 64.

The spelling of 564419519839 in words is "five hundred sixty-four billion, four hundred nineteen million, five hundred nineteen thousand, eight hundred thirty-nine".