65049041 has 2 divisors, whose sum is σ = 65049042. Its totient is φ = 65049040.

The previous prime is 65049031. The next prime is 65049163. The reversal of 65049041 is 14094056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63936016 + 1113025 = 7996^2 + 1055^2 .

It is a cyclic number.

It is not a de Polignac number, because 65049041 - 2¹⁴ = 65032657 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65048995 and 65049013.

It is not a weakly prime, because it can be changed into another prime (65049011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32524520 + 32524521.

It is an arithmetic number, because the mean of its divisors is an integer number (32524521).

Almost surely, 2^65049041 is an apocalyptic number.

It is an amenable number.

65049041 is a deficient number, since it is larger than the sum of its proper divisors (1).

65049041 is an equidigital number, since it uses as much as digits as its factorization.

65049041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 65049041 is about 8065.2985685590. The cubic root of 65049041 is about 402.1736685991.

The spelling of 65049041 in words is "sixty-five million, forty-nine thousand, forty-one".