65045453167 has 2 divisors, whose sum is σ = 65045453168. Its totient is φ = 65045453166.

The previous prime is 65045453149. The next prime is 65045453191. The reversal of 65045453167 is 76135454056.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65045453167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65045451167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32522726583 + 32522726584.

It is an arithmetic number, because the mean of its divisors is an integer number (32522726584).

Almost surely, 2^65045453167 is an apocalyptic number.

65045453167 is a deficient number, since it is larger than the sum of its proper divisors (1).

65045453167 is an equidigital number, since it uses as much as digits as its factorization.

65045453167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 65045453167 in words is "sixty-five billion, forty-five million, four hundred fifty-three thousand, one hundred sixty-seven".