65888983 has 2 divisors, whose sum is σ = 65888984. Its totient is φ = 65888982.

The previous prime is 65888881. The next prime is 65888987. The reversal of 65888983 is 38988856.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65888983 - 2¹³ = 65880791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65888987) 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, 32944491 + 32944492.

It is an arithmetic number, because the mean of its divisors is an integer number (32944492).

Almost surely, 2^65888983 is an apocalyptic number.

65888983 is a deficient number, since it is larger than the sum of its proper divisors (1).

65888983 is an equidigital number, since it uses as much as digits as its factorization.

65888983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 55.

The square root of 65888983 is about 8117.2029049421. The cubic root of 65888983 is about 403.8972858344.

The spelling of 65888983 in words is "sixty-five million, eight hundred eighty-eight thousand, nine hundred eighty-three".