65008576939 has 8 divisors (see below), whose sum is σ = 67111264640. Its totient is φ = 62906241600.

The previous prime is 65008576909. The next prime is 65008576981. The reversal of 65008576939 is 93967580056.

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

It is not a de Polignac number, because 65008576939 - 2¹⁹ = 65008052651 is a prime.

It is a super-2 number, since 2×65008576939² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65008576909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316417 + ... + 479725.

It is an arithmetic number, because the mean of its divisors is an integer number (8388908080).

Almost surely, 2^65008576939 is an apocalyptic number.

65008576939 is a deficient number, since it is larger than the sum of its proper divisors (2102687701).

65008576939 is a wasteful number, since it uses less digits than its factorization.

65008576939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176181.

The product of its (nonzero) digits is 12247200, while the sum is 58.

The spelling of 65008576939 in words is "sixty-five billion, eight million, five hundred seventy-six thousand, nine hundred thirty-nine".