65655264659 has 8 divisors (see below), whose sum is σ = 65833550208. Its totient is φ = 65477131200.

The previous prime is 65655264637. The next prime is 65655264671. The reversal of 65655264659 is 95646255656.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65655264659 is a prime.

It is a super-2 number, since 2×65655264659² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65655264598 and 65655264607.

It is not an unprimeable number, because it can be changed into a prime (65655254659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854789 + ... + 928425.

It is an arithmetic number, because the mean of its divisors is an integer number (8229193776).

Almost surely, 2^65655264659 is an apocalyptic number.

65655264659 is a deficient number, since it is larger than the sum of its proper divisors (178285549).

65655264659 is a wasteful number, since it uses less digits than its factorization.

65655264659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76045.

The product of its digits is 58320000, while the sum is 59.

The spelling of 65655264659 in words is "sixty-five billion, six hundred fifty-five million, two hundred sixty-four thousand, six hundred fifty-nine".