65058339839 has 8 divisors (see below), whose sum is σ = 68890849920. Its totient is φ = 61226446336.

The previous prime is 65058339803. The next prime is 65058339847. The reversal of 65058339839 is 93893385056.

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 65058339839 - 2⁸ = 65058339583 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 (65058339439) 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, 72647 + ... + 367959.

It is an arithmetic number, because the mean of its divisors is an integer number (8611356240).

Almost surely, 2^65058339839 is an apocalyptic number.

65058339839 is a deficient number, since it is larger than the sum of its proper divisors (3832510081).

65058339839 is a wasteful number, since it uses less digits than its factorization.

65058339839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308289.

The product of its (nonzero) digits is 20995200, while the sum is 59.

The spelling of 65058339839 in words is "sixty-five billion, fifty-eight million, three hundred thirty-nine thousand, eight hundred thirty-nine".