11504723393 has 2 divisors, whose sum is σ = 11504723394. Its totient is φ = 11504723392.

The previous prime is 11504723387. The next prime is 11504723407. The reversal of 11504723393 is 39332740511.

11504723393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11504064049 + 659344 = 107257^2 + 812^2 .

It is a cyclic number.

It is not a de Polignac number, because 11504723393 - 2¹² = 11504719297 is a prime.

It is not a weakly prime, because it can be changed into another prime (11504723323) 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, 5752361696 + 5752361697.

It is an arithmetic number, because the mean of its divisors is an integer number (5752361697).

Almost surely, 2^11504723393 is an apocalyptic number.

It is an amenable number.

11504723393 is a deficient number, since it is larger than the sum of its proper divisors (1).

11504723393 is an equidigital number, since it uses as much as digits as its factorization.

11504723393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 11504723393 in words is "eleven billion, five hundred four million, seven hundred twenty-three thousand, three hundred ninety-three".