65163883703 has 2 divisors, whose sum is σ = 65163883704. Its totient is φ = 65163883702.

The previous prime is 65163883699. The next prime is 65163883721. The reversal of 65163883703 is 30738836156.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65163883703 - 2² = 65163883699 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65163883783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32581941851 + 32581941852.

It is an arithmetic number, because the mean of its divisors is an integer number (32581941852).

Almost surely, 2^65163883703 is an apocalyptic number.

65163883703 is a deficient number, since it is larger than the sum of its proper divisors (1).

65163883703 is an equidigital number, since it uses as much as digits as its factorization.

65163883703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 65163883703 in words is "sixty-five billion, one hundred sixty-three million, eight hundred eighty-three thousand, seven hundred three".