11504525393 has 2 divisors, whose sum is σ = 11504525394. Its totient is φ = 11504525392.

The previous prime is 11504525377. The next prime is 11504525407. The reversal of 11504525393 is 39352540511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6927732289 + 4576793104 = 83233^2 + 67652^2 .

It is a cyclic number.

It is not a de Polignac number, because 11504525393 - 2⁴ = 11504525377 is a prime.

It is not a weakly prime, because it can be changed into another prime (11504521393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5752262696 + 5752262697.

It is an arithmetic number, because the mean of its divisors is an integer number (5752262697).

Almost surely, 2^11504525393 is an apocalyptic number.

It is an amenable number.

11504525393 is a deficient number, since it is larger than the sum of its proper divisors (1).

11504525393 is an equidigital number, since it uses as much as digits as its factorization.

11504525393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 11504525393 in words is "eleven billion, five hundred four million, five hundred twenty-five thousand, three hundred ninety-three".