65049541 has 2 divisors, whose sum is σ = 65049542. Its totient is φ = 65049540.

The previous prime is 65049529. The next prime is 65049571. The reversal of 65049541 is 14594056.

65049541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34468641 + 30580900 = 5871^2 + 5530^2 .

It is a cyclic number.

It is not a de Polignac number, because 65049541 - 2¹³ = 65041349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65049497 and 65049506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65049571) 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 as a sum of consecutive naturals, namely, 32524770 + 32524771.

It is an arithmetic number, because the mean of its divisors is an integer number (32524771).

Almost surely, 2^65049541 is an apocalyptic number.

It is an amenable number.

65049541 is a deficient number, since it is larger than the sum of its proper divisors (1).

65049541 is an equidigital number, since it uses as much as digits as its factorization.

65049541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 65049541 is about 8065.3295654920. The cubic root of 65049541 is about 402.1746990335.

The spelling of 65049541 in words is "sixty-five million, forty-nine thousand, five hundred forty-one".