5266374236089 has 4 divisors (see below), whose sum is σ = 5266378826100. Its totient is φ = 5266369646080.

The previous prime is 5266374236041. The next prime is 5266374236093. The reversal of 5266374236089 is 9806324736625.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3692834805625 + 1573539430464 = 1921675^2 + 1254408^2 .

It is a cyclic number.

It is not a de Polignac number, because 5266374236089 - 2⁷ = 5266374235961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5266374236489) 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 3 ways as a sum of consecutive naturals, for example, 1108569 + ... + 3429529.

It is an arithmetic number, because the mean of its divisors is an integer number (1316594706525).

Almost surely, 2^{5266374236089} is an apocalyptic number.

It is an amenable number.

5266374236089 is a deficient number, since it is larger than the sum of its proper divisors (4590011).

5266374236089 is a wasteful number, since it uses less digits than its factorization.

5266374236089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590010.

The product of its (nonzero) digits is 78382080, while the sum is 61.

The spelling of 5266374236089 in words is "five trillion, two hundred sixty-six billion, three hundred seventy-four million, two hundred thirty-six thousand, eighty-nine".