65375065153 has 2 divisors, whose sum is σ = 65375065154. Its totient is φ = 65375065152.

The previous prime is 65375065117. The next prime is 65375065181. The reversal of 65375065153 is 35156057356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58277339649 + 7097725504 = 241407^2 + 84248^2 .

It is a cyclic number.

It is not a de Polignac number, because 65375065153 - 2⁹ = 65375064641 is a prime.

It is not a weakly prime, because it can be changed into another prime (65375065183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32687532576 + 32687532577.

It is an arithmetic number, because the mean of its divisors is an integer number (32687532577).

Almost surely, 2^65375065153 is an apocalyptic number.

It is an amenable number.

65375065153 is a deficient number, since it is larger than the sum of its proper divisors (1).

65375065153 is an equidigital number, since it uses as much as digits as its factorization.

65375065153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1417500, while the sum is 46.

The spelling of 65375065153 in words is "sixty-five billion, three hundred seventy-five million, sixty-five thousand, one hundred fifty-three".