65535456 has 48 divisors (see below), whose sum is σ = 196608384. Its totient is φ = 18724224.

The previous prime is 65535451. The next prime is 65535469. The reversal of 65535456 is 65453556.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65535451) 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, 48090 + ... + 49433.

It is an arithmetic number, because the mean of its divisors is an integer number (4096008).

Almost surely, 2^65535456 is an apocalyptic number.

It is an amenable number.

65535456 is an abundant number, since it is smaller than the sum of its proper divisors (131072928).

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

65535456 is a wasteful number, since it uses less digits than its factorization.

65535456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97543 (or 97535 counting only the distinct ones).

The product of its digits is 270000, while the sum is 39.

The square root of 65535456 is about 8095.3972107612. The cubic root of 65535456 is about 403.1736204082.

The spelling of 65535456 in words is "sixty-five million, five hundred thirty-five thousand, four hundred fifty-six".