7268923539373 has 2 divisors, whose sum is σ = 7268923539374. Its totient is φ = 7268923539372.

The previous prime is 7268923539359. The next prime is 7268923539377. The reversal of 7268923539373 is 3739353298627.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5571171870889 + 1697751668484 = 2360333^2 + 1302978^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7268923539373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7268923539299 and 7268923539308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7268923539377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3634461769686 + 3634461769687.

It is an arithmetic number, because the mean of its divisors is an integer number (3634461769687).

Almost surely, 2^{7268923539373} is an apocalyptic number.

It is an amenable number.

7268923539373 is a deficient number, since it is larger than the sum of its proper divisors (1).

7268923539373 is an equidigital number, since it uses as much as digits as its factorization.

7268923539373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 308629440, while the sum is 67.

The spelling of 7268923539373 in words is "seven trillion, two hundred sixty-eight billion, nine hundred twenty-three million, five hundred thirty-nine thousand, three hundred seventy-three".