2569068452011 has 4 divisors (see below), whose sum is σ = 2587550959000. Its totient is φ = 2550585945024.

The previous prime is 2569068452009. The next prime is 2569068452021. The reversal of 2569068452011 is 1102548609652.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2569068452011 - 2¹ = 2569068452009 is a prime.

It is a super-2 number, since 2×2569068452011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2569068452021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9241253286 + ... + 9241253563.

It is an arithmetic number, because the mean of its divisors is an integer number (646887739750).

Almost surely, 2^{2569068452011} is an apocalyptic number.

2569068452011 is a deficient number, since it is larger than the sum of its proper divisors (18482506989).

2569068452011 is a wasteful number, since it uses less digits than its factorization.

2569068452011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18482506988.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 2569068452011 in words is "two trillion, five hundred sixty-nine billion, sixty-eight million, four hundred fifty-two thousand, eleven".