65483838456 has 32 divisors (see below), whose sum is σ = 163761091200. Its totient is φ = 21821080160.

The previous prime is 65483838439. The next prime is 65483838457.

65483838456 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 65483838456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65483838457) 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, 350946 + ... + 504113.

It is an arithmetic number, because the mean of its divisors is an integer number (5117534100).

Almost surely, 2^65483838456 is an apocalyptic number.

It is an amenable number.

65483838456 is an abundant number, since it is smaller than the sum of its proper divisors (98277252744).

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

65483838456 is a wasteful number, since it uses less digits than its factorization.

65483838456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858259 (or 858255 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 60.

The spelling of 65483838456 in words is "sixty-five billion, four hundred eighty-three million, eight hundred thirty-eight thousand, four hundred fifty-six".