65201041 has 2 divisors, whose sum is σ = 65201042. Its totient is φ = 65201040.

The previous prime is 65201023. The next prime is 65201063. The reversal of 65201041 is 14010256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65044225 + 156816 = 8065^2 + 396^2 .

It is a cyclic number.

It is not a de Polignac number, because 65201041 - 2¹³ = 65192849 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (65201011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32600520 + 32600521.

It is an arithmetic number, because the mean of its divisors is an integer number (32600521).

Almost surely, 2^65201041 is an apocalyptic number.

It is an amenable number.

65201041 is a deficient number, since it is larger than the sum of its proper divisors (1).

65201041 is an equidigital number, since it uses as much as digits as its factorization.

65201041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 65201041 is about 8074.7161560020. The cubic root of 65201041 is about 402.4866777994.

Adding to 65201041 its reverse (14010256), we get a palindrome (79211297).

The spelling of 65201041 in words is "sixty-five million, two hundred one thousand, forty-one".