65268307584479 has 8 divisors (see below), whose sum is σ = 68140232770272. Its totient is φ = 62399230122240.

The previous prime is 65268307584461. The next prime is 65268307584503. The reversal of 65268307584479 is 97448570386256.

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 65268307584479 - 2²⁴ = 65268290807263 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 (65268307784479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711884042 + ... + 711975719.

It is an arithmetic number, because the mean of its divisors is an integer number (8517529096284).

Almost surely, 2^{65268307584479} is an apocalyptic number.

65268307584479 is a deficient number, since it is larger than the sum of its proper divisors (2871925185793).

65268307584479 is a wasteful number, since it uses less digits than its factorization.

65268307584479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423861777.

The product of its (nonzero) digits is 2438553600, while the sum is 74.

The spelling of 65268307584479 in words is "sixty-five trillion, two hundred sixty-eight billion, three hundred seven million, five hundred eighty-four thousand, four hundred seventy-nine".