65336527 has 2 divisors, whose sum is σ = 65336528. Its totient is φ = 65336526.

The previous prime is 65336503. The next prime is 65336539. The reversal of 65336527 is 72563356.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65336527 - 2¹⁵ = 65303759 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65336567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32668263 + 32668264.

It is an arithmetic number, because the mean of its divisors is an integer number (32668264).

Almost surely, 2^65336527 is an apocalyptic number.

65336527 is a deficient number, since it is larger than the sum of its proper divisors (1).

65336527 is an equidigital number, since it uses as much as digits as its factorization.

65336527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 37.

The square root of 65336527 is about 8083.1013231309. The cubic root of 65336527 is about 402.7652703965.

The spelling of 65336527 in words is "sixty-five million, three hundred thirty-six thousand, five hundred twenty-seven".