65051441 has 8 divisors (see below), whose sum is σ = 80063424. Its totient is φ = 51469200.

The previous prime is 65051417. The next prime is 65051477. The reversal of 65051441 is 14415056.

65051441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65051441 - 2⁶ = 65051377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65051441.

It is not an unprimeable number, because it can be changed into a prime (65051411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357335 + ... + 357516.

It is an arithmetic number, because the mean of its divisors is an integer number (10007928).

Almost surely, 2^65051441 is an apocalyptic number.

It is an amenable number.

65051441 is a deficient number, since it is larger than the sum of its proper divisors (15011983).

65051441 is a wasteful number, since it uses less digits than its factorization.

65051441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714871.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 65051441 is about 8065.4473527511. The cubic root of 65051441 is about 402.1786146363.

Adding to 65051441 its reverse (14415056), we get a palindrome (79466497).

The spelling of 65051441 in words is "sixty-five million, fifty-one thousand, four hundred forty-one".