65282329647 has 10 divisors (see below), whose sum is σ = 97520517248. Its totient is φ = 43521553044.

The previous prime is 65282329621. The next prime is 65282329699. The reversal of 65282329647 is 74692328256.

65282329647 is a `hidden beast` number, since 6 + 528 + 23 + 2 + 96 + 4 + 7 = 666.

65282329647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65282329647 - 2¹⁵ = 65282296879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65282329593 and 65282329602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65282329247) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 402977263 + ... + 402977424.

Almost surely, 2^65282329647 is an apocalyptic number.

65282329647 is a deficient number, since it is larger than the sum of its proper divisors (32238187601).

65282329647 is an equidigital number, since it uses as much as digits as its factorization.

65282329647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805954699 (or 805954690 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 65282329647 in words is "sixty-five billion, two hundred eighty-two million, three hundred twenty-nine thousand, six hundred forty-seven".