65130260385 has 8 divisors (see below), whose sum is σ = 104208416640. Its totient is φ = 34736138864.

The previous prime is 65130260369. The next prime is 65130260399. The reversal of 65130260385 is 58306203156.

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 65130260385 - 2⁴ = 65130260369 is a prime.

It is an unprimeable number.

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, 2171008665 + ... + 2171008694.

It is an arithmetic number, because the mean of its divisors is an integer number (13026052080).

Almost surely, 2^65130260385 is an apocalyptic number.

It is an amenable number.

65130260385 is a deficient number, since it is larger than the sum of its proper divisors (39078156255).

65130260385 is a wasteful number, since it uses less digits than its factorization.

65130260385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342017367.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 65130260385 in words is "sixty-five billion, one hundred thirty million, two hundred sixty thousand, three hundred eighty-five".