65335576325 has 6 divisors (see below), whose sum is σ = 81016114674. Its totient is φ = 52268461040.

The previous prime is 65335576309. The next prime is 65335576331. The reversal of 65335576325 is 52367553356.

It can be written as a sum of positive squares in 3 ways, for example, as 69122596 + 65266453729 = 8314^2 + 255473^2 .

It is not a de Polignac number, because 65335576325 - 2⁴ = 65335576309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 1306711502 + ... + 1306711551.

It is an arithmetic number, because the mean of its divisors is an integer number (13502685779).

Almost surely, 2^65335576325 is an apocalyptic number.

It is an amenable number.

65335576325 is a deficient number, since it is larger than the sum of its proper divisors (15680538349).

65335576325 is a wasteful number, since it uses less digits than its factorization.

65335576325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613423063 (or 2613423058 counting only the distinct ones).

The product of its digits is 8505000, while the sum is 50.

The spelling of 65335576325 in words is "sixty-five billion, three hundred thirty-five million, five hundred seventy-six thousand, three hundred twenty-five".