65484547560 has 96 divisors (see below), whose sum is σ = 219690132480. Its totient is φ = 16899235200.

The previous prime is 65484547549. The next prime is 65484547561. The reversal of 65484547560 is 6574548456.

65484547560 is a `hidden beast` number, since 6 + 5 + 48 + 4 + 547 + 56 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 65484547497 and 65484547506.

It is not an unprimeable number, because it can be changed into a prime (65484547561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2922736 + ... + 2945055.

It is an arithmetic number, because the mean of its divisors is an integer number (2288438880).

Almost surely, 2^65484547560 is an apocalyptic number.

65484547560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

65484547560 is an abundant number, since it is smaller than the sum of its proper divisors (154205584920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65484547560 is a wasteful number, since it uses less digits than its factorization.

65484547560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867839 (or 5867832 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 54.

The spelling of 65484547560 in words is "sixty-five billion, four hundred eighty-four million, five hundred forty-seven thousand, five hundred sixty".