65714628635227 has 16 divisors (see below), whose sum is σ = 80559860951808. Its totient is φ = 52747527998880.

The previous prime is 65714628635221. The next prime is 65714628635263. The reversal of 65714628635227 is 72253682641756.

It is a de Polignac number, because none of the positive numbers 2^k-65714628635227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65714628635221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9990058833 + ... + 9990065410.

It is an arithmetic number, because the mean of its divisors is an integer number (5034991309488).

Almost surely, 2^{65714628635227} is an apocalyptic number.

65714628635227 is a deficient number, since it is larger than the sum of its proper divisors (14845232316581).

65714628635227 is a wasteful number, since it uses less digits than its factorization.

65714628635227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19980124290.

The product of its digits is 203212800, while the sum is 64.

The spelling of 65714628635227 in words is "sixty-five trillion, seven hundred fourteen billion, six hundred twenty-eight million, six hundred thirty-five thousand, two hundred twenty-seven".