65626322010 has 32 divisors (see below), whose sum is σ = 158071796352. Its totient is φ = 17437172160.

The previous prime is 65626321979. The next prime is 65626322029. The reversal of 65626322010 is 1022362656.

65626322010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3940326 + ... + 3956945.

It is an arithmetic number, because the mean of its divisors is an integer number (4939743636).

Almost surely, 2^65626322010 is an apocalyptic number.

65626322010 is an abundant number, since it is smaller than the sum of its proper divisors (92445474342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65626322010 is a wasteful number, since it uses less digits than its factorization.

65626322010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7897558.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 65626322010 its reverse (1022362656), we get a palindrome (66648684666).

The spelling of 65626322010 in words is "sixty-five billion, six hundred twenty-six million, three hundred twenty-two thousand, ten".