65328630718 has 16 divisors (see below), whose sum is σ = 105920289216. Its totient is φ = 30040411680.

The previous prime is 65328630713. The next prime is 65328630733. The reversal of 65328630718 is 81703682356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65328630713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4628821 + ... + 4642912.

It is an arithmetic number, because the mean of its divisors is an integer number (6620018076).

Almost surely, 2^65328630718 is an apocalyptic number.

65328630718 is a deficient number, since it is larger than the sum of its proper divisors (40591658498).

65328630718 is a wasteful number, since it uses less digits than its factorization.

65328630718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9272019.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 65328630718 in words is "sixty-five billion, three hundred twenty-eight million, six hundred thirty thousand, seven hundred eighteen".