65063459 has 2 divisors, whose sum is σ = 65063460. Its totient is φ = 65063458.

The previous prime is 65063441. The next prime is 65063473. The reversal of 65063459 is 95436056.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65063459 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (65063419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32531729 + 32531730.

It is an arithmetic number, because the mean of its divisors is an integer number (32531730).

Almost surely, 2^65063459 is an apocalyptic number.

65063459 is a deficient number, since it is larger than the sum of its proper divisors (1).

65063459 is an equidigital number, since it uses as much as digits as its factorization.

65063459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 65063459 is about 8066.1923483140. The cubic root of 65063459 is about 402.2033800881.

The spelling of 65063459 in words is "sixty-five million, sixty-three thousand, four hundred fifty-nine".