65484048456 has 32 divisors (see below), whose sum is σ = 181900135200. Its totient is φ = 21828016080.

The previous prime is 65484048449. The next prime is 65484048457.

65484048456 is a `hidden beast` number, since 6 + 548 + 4 + 0 + 48 + 4 + 56 = 666.

65484048456 is nontrivially palindromic in base 10.

65484048456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (65484048457) 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, 151583230 + ... + 151583661.

It is an arithmetic number, because the mean of its divisors is an integer number (5684379225).

Almost surely, 2^65484048456 is an apocalyptic number.

It is an amenable number.

65484048456 is an abundant number, since it is smaller than the sum of its proper divisors (116416086744).

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

65484048456 is a wasteful number, since it uses less digits than its factorization.

65484048456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303166906 (or 303166896 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 54.

The spelling of 65484048456 in words is "sixty-five billion, four hundred eighty-four million, forty-eight thousand, four hundred fifty-six".