2260687752809 has 6 divisors (see below), whose sum is σ = 2278628622954. Its totient is φ = 2242887045840.

The previous prime is 2260687752793. The next prime is 2260687752853. The reversal of 2260687752809 is 9082577860622.

It can be written as a sum of positive squares in only one way, i.e., 2198473425625 + 62214327184 = 1482725^2 + 249428^2 .

It is not a de Polignac number, because 2260687752809 - 2⁴ = 2260687752793 is a prime.

It is a super-3 number, since 3×2260687752809³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2260687752409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70065332 + ... + 70097589.

It is an arithmetic number, because the mean of its divisors is an integer number (379771437159).

Almost surely, 2^{2260687752809} is an apocalyptic number.

It is an amenable number.

2260687752809 is a deficient number, since it is larger than the sum of its proper divisors (17940870145).

2260687752809 is an equidigital number, since it uses as much as digits as its factorization.

2260687752809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140163175 (or 140163048 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 2260687752809 in words is "two trillion, two hundred sixty billion, six hundred eighty-seven million, seven hundred fifty-two thousand, eight hundred nine".