7265656326233 has 2 divisors, whose sum is σ = 7265656326234. Its totient is φ = 7265656326232.

The previous prime is 7265656326223. The next prime is 7265656326343. The reversal of 7265656326233 is 3326236565627.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6384455455504 + 881200870729 = 2526748^2 + 938723^2 .

It is an emirp because it is prime and its reverse (3326236565627) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7265656326233 is a prime.

It is a super-2 number, since 2×7265656326233² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7265656326223) 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 as a sum of consecutive naturals, namely, 3632828163116 + 3632828163117.

It is an arithmetic number, because the mean of its divisors is an integer number (3632828163117).

Almost surely, 2^{7265656326233} is an apocalyptic number.

It is an amenable number.

7265656326233 is a deficient number, since it is larger than the sum of its proper divisors (1).

7265656326233 is an equidigital number, since it uses as much as digits as its factorization.

7265656326233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48988800, while the sum is 56.

The spelling of 7265656326233 in words is "seven trillion, two hundred sixty-five billion, six hundred fifty-six million, three hundred twenty-six thousand, two hundred thirty-three".