65535413 has 2 divisors, whose sum is σ = 65535414. Its totient is φ = 65535412.

The previous prime is 65535403. The next prime is 65535419. The reversal of 65535413 is 31453556.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45670564 + 19864849 = 6758^2 + 4457^2 .

It is a cyclic number.

It is not a de Polignac number, because 65535413 - 2¹⁰ = 65534389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 65535413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65535419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32767706 + 32767707.

It is an arithmetic number, because the mean of its divisors is an integer number (32767707).

Almost surely, 2^65535413 is an apocalyptic number.

It is an amenable number.

65535413 is a deficient number, since it is larger than the sum of its proper divisors (1).

65535413 is an equidigital number, since it uses as much as digits as its factorization.

65535413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27000, while the sum is 32.

The square root of 65535413 is about 8095.3945549306. The cubic root of 65535413 is about 403.1735322296.

Adding to 65535413 its reverse (31453556), we get a palindrome (96988969).

The spelling of 65535413 in words is "sixty-five million, five hundred thirty-five thousand, four hundred thirteen".