65360822260 has 12 divisors (see below), whose sum is σ = 137257726788. Its totient is φ = 26144328896.

The previous prime is 65360822237. The next prime is 65360822291. The reversal of 65360822260 is 6222806356.

It can be written as a sum of positive squares in 2 ways, for example, as 30938699236 + 34422123024 = 175894^2 + 185532^2 .

It is a congruent number.

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, 1634020537 + ... + 1634020576.

It is an arithmetic number, because the mean of its divisors is an integer number (11438143899).

Almost surely, 2^65360822260 is an apocalyptic number.

It is an amenable number.

65360822260 is an abundant number, since it is smaller than the sum of its proper divisors (71896904528).

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

65360822260 is a wasteful number, since it uses less digits than its factorization.

65360822260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268041122 (or 3268041120 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 65360822260 in words is "sixty-five billion, three hundred sixty million, eight hundred twenty-two thousand, two hundred sixty".