65083387 has 2 divisors, whose sum is σ = 65083388. Its totient is φ = 65083386.

The previous prime is 65083283. The next prime is 65083423. The reversal of 65083387 is 78338056.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65083387 is a prime.

It is not a weakly prime, because it can be changed into another prime (65080387) 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, 32541693 + 32541694.

It is an arithmetic number, because the mean of its divisors is an integer number (32541694).

Almost surely, 2^65083387 is an apocalyptic number.

65083387 is a deficient number, since it is larger than the sum of its proper divisors (1).

65083387 is an equidigital number, since it uses as much as digits as its factorization.

65083387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 65083387 is about 8067.4275329872. The cubic root of 65083387 is about 402.2444389298.

The spelling of 65083387 in words is "sixty-five million, eighty-three thousand, three hundred eighty-seven".