572340066839 has 8 divisors (see below), whose sum is σ = 577276341120. Its totient is φ = 567423113400.

The previous prime is 572340066833. The next prime is 572340066863. The reversal of 572340066839 is 938660043275.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 572340066839 - 2²⁰ = 572339018263 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 (572340066833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4770707 + ... + 4889204.

It is an arithmetic number, because the mean of its divisors is an integer number (72159542640).

Almost surely, 2^572340066839 is an apocalyptic number.

572340066839 is a deficient number, since it is larger than the sum of its proper divisors (4936274281).

572340066839 is a wasteful number, since it uses less digits than its factorization.

572340066839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9660421.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 572340066839 in words is "five hundred seventy-two billion, three hundred forty million, sixty-six thousand, eight hundred thirty-nine".