65002146901 has 2 divisors, whose sum is σ = 65002146902. Its totient is φ = 65002146900.

The previous prime is 65002146893. The next prime is 65002146929. The reversal of 65002146901 is 10964120056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50523800625 + 14478346276 = 224775^2 + 120326^2 .

It is a cyclic number.

It is not a de Polignac number, because 65002146901 - 2³ = 65002146893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65002146931) 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, 32501073450 + 32501073451.

It is an arithmetic number, because the mean of its divisors is an integer number (32501073451).

Almost surely, 2^65002146901 is an apocalyptic number.

It is an amenable number.

65002146901 is a deficient number, since it is larger than the sum of its proper divisors (1).

65002146901 is an equidigital number, since it uses as much as digits as its factorization.

65002146901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

Adding to 65002146901 its reverse (10964120056), we get a palindrome (75966266957).

The spelling of 65002146901 in words is "sixty-five billion, two million, one hundred forty-six thousand, nine hundred one".