65313430463 has 4 divisors (see below), whose sum is σ = 65507239200. Its totient is φ = 65119621728.

The previous prime is 65313430439. The next prime is 65313430477. The reversal of 65313430463 is 36403431356.

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 65313430463 - 2⁸ = 65313430207 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 (65313430423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96903863 + ... + 96904536.

It is an arithmetic number, because the mean of its divisors is an integer number (16376809800).

Almost surely, 2^65313430463 is an apocalyptic number.

65313430463 is a deficient number, since it is larger than the sum of its proper divisors (193808737).

65313430463 is a wasteful number, since it uses less digits than its factorization.

65313430463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193808736.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 65313430463 in words is "sixty-five billion, three hundred thirteen million, four hundred thirty thousand, four hundred sixty-three".