65035220610 has 32 divisors (see below), whose sum is σ = 156091597632. Its totient is φ = 17341940160.

The previous prime is 65035220513. The next prime is 65035220611. The reversal of 65035220610 is 1602253056.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (65035220611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 974100 + ... + 1038720.

It is an arithmetic number, because the mean of its divisors is an integer number (4877862426).

Almost surely, 2^65035220610 is an apocalyptic number.

65035220610 is an abundant number, since it is smaller than the sum of its proper divisors (91056377022).

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

65035220610 is a wasteful number, since it uses less digits than its factorization.

65035220610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98178.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 65035220610 its reverse (1602253056), we get a palindrome (66637473666).

The spelling of 65035220610 in words is "sixty-five billion, thirty-five million, two hundred twenty thousand, six hundred ten".