65033056 has 24 divisors (see below), whose sum is σ = 139674024. Its totient is φ = 29560320.

The previous prime is 65033039. The next prime is 65033057.

65033056 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65033057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92025 + ... + 92728.

It is an arithmetic number, because the mean of its divisors is an integer number (5819751).

Almost surely, 2^65033056 is an apocalyptic number.

It is an amenable number.

65033056 is an abundant number, since it is smaller than the sum of its proper divisors (74640968).

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

65033056 is a wasteful number, since it uses less digits than its factorization.

65033056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184774 (or 184766 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 65033056 is about 8064.3075338184. The cubic root of 65033056 is about 402.1407228264.

It can be divided in two parts, 6503 and 3056, that added together give a palindrome (9559).

The spelling of 65033056 in words is "sixty-five million, thirty-three thousand, fifty-six".