65417063 has 2 divisors, whose sum is σ = 65417064. Its totient is φ = 65417062.

The previous prime is 65417059. The next prime is 65417101. The reversal of 65417063 is 36071456.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65417063 - 2² = 65417059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65413063) 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, 32708531 + 32708532.

It is an arithmetic number, because the mean of its divisors is an integer number (32708532).

Almost surely, 2^65417063 is an apocalyptic number.

65417063 is a deficient number, since it is larger than the sum of its proper divisors (1).

65417063 is an equidigital number, since it uses as much as digits as its factorization.

65417063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 65417063 is about 8088.0815401429. The cubic root of 65417063 is about 402.9306897861.

The spelling of 65417063 in words is "sixty-five million, four hundred seventeen thousand, sixty-three".