65362070663 has 4 divisors (see below), whose sum is σ = 66257441568. Its totient is φ = 64466699760.

The previous prime is 65362070659. The next prime is 65362070731. The reversal of 65362070663 is 36607026356.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65362070663 - 2² = 65362070659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65362070863) 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 in 3 ways as a sum of consecutive naturals, for example, 447685343 + ... + 447685488.

It is an arithmetic number, because the mean of its divisors is an integer number (16564360392).

Almost surely, 2^65362070663 is an apocalyptic number.

65362070663 is a deficient number, since it is larger than the sum of its proper divisors (895370905).

65362070663 is an equidigital number, since it uses as much as digits as its factorization.

65362070663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895370904.

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 65362070663 in words is "sixty-five billion, three hundred sixty-two million, seventy thousand, six hundred sixty-three".