7298535654493 has 2 divisors, whose sum is σ = 7298535654494. Its totient is φ = 7298535654492.

The previous prime is 7298535654479. The next prime is 7298535654521. The reversal of 7298535654493 is 3944565358927.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7172739170809 + 125796483684 = 2678197^2 + 354678^2 .

It is an emirp because it is prime and its reverse (3944565358927) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7298535654493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7298535651493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3649267827246 + 3649267827247.

It is an arithmetic number, because the mean of its divisors is an integer number (3649267827247).

Almost surely, 2^{7298535654493} is an apocalyptic number.

It is an amenable number.

7298535654493 is a deficient number, since it is larger than the sum of its proper divisors (1).

7298535654493 is an equidigital number, since it uses as much as digits as its factorization.

7298535654493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776000, while the sum is 70.

The spelling of 7298535654493 in words is "seven trillion, two hundred ninety-eight billion, five hundred thirty-five million, six hundred fifty-four thousand, four hundred ninety-three".