65528226235 has 4 divisors (see below), whose sum is σ = 78633871488. Its totient is φ = 52422580984.

The previous prime is 65528226233. The next prime is 65528226241. The reversal of 65528226235 is 53262282556.

It is a happy number.

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 65528226235 - 2¹ = 65528226233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65528226233) 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, 6552822619 + ... + 6552822628.

It is an arithmetic number, because the mean of its divisors is an integer number (19658467872).

Almost surely, 2^65528226235 is an apocalyptic number.

65528226235 is a deficient number, since it is larger than the sum of its proper divisors (13105645253).

65528226235 is a wasteful number, since it uses less digits than its factorization.

65528226235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13105645252.

The product of its digits is 1728000, while the sum is 46.

The spelling of 65528226235 in words is "sixty-five billion, five hundred twenty-eight million, two hundred twenty-six thousand, two hundred thirty-five".