7452973201393 has 2 divisors, whose sum is σ = 7452973201394. Its totient is φ = 7452973201392.

The previous prime is 7452973201363. The next prime is 7452973201409. The reversal of 7452973201393 is 3931023792547.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6799249206369 + 653723995024 = 2607537^2 + 808532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7452973201393 is a prime.

It is not a weakly prime, because it can be changed into another prime (7452973201343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3726486600696 + 3726486600697.

It is an arithmetic number, because the mean of its divisors is an integer number (3726486600697).

Almost surely, 2^{7452973201393} is an apocalyptic number.

It is an amenable number.

7452973201393 is a deficient number, since it is larger than the sum of its proper divisors (1).

7452973201393 is an equidigital number, since it uses as much as digits as its factorization.

7452973201393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8573040, while the sum is 55.

The spelling of 7452973201393 in words is "seven trillion, four hundred fifty-two billion, nine hundred seventy-three million, two hundred one thousand, three hundred ninety-three".