65735064260 has 12 divisors (see below), whose sum is σ = 138043634988. Its totient is φ = 26294025696.

The previous prime is 65735064251. The next prime is 65735064271. The reversal of 65735064260 is 6246053756.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33358100164 + 32376964096 = 182642^2 + 179936^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643376587 + ... + 1643376626.

It is an arithmetic number, because the mean of its divisors is an integer number (11503636249).

Almost surely, 2^65735064260 is an apocalyptic number.

It is an amenable number.

65735064260 is an abundant number, since it is smaller than the sum of its proper divisors (72308570728).

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

65735064260 is a wasteful number, since it uses less digits than its factorization.

65735064260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286753222 (or 3286753220 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 65735064260 in words is "sixty-five billion, seven hundred thirty-five million, sixty-four thousand, two hundred sixty".