11553575602579 has 2 divisors, whose sum is σ = 11553575602580. Its totient is φ = 11553575602578.

The previous prime is 11553575602537. The next prime is 11553575602603. The reversal of 11553575602579 is 97520657535511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11553575602579 - 2²⁹ = 11553038731667 is a prime.

It is not a weakly prime, because it can be changed into another prime (11553575602279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776787801289 + 5776787801290.

It is an arithmetic number, because the mean of its divisors is an integer number (5776787801290).

Almost surely, 2^{11553575602579} is an apocalyptic number.

11553575602579 is a deficient number, since it is larger than the sum of its proper divisors (1).

11553575602579 is an equidigital number, since it uses as much as digits as its factorization.

11553575602579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49612500, while the sum is 61.

The spelling of 11553575602579 in words is "eleven trillion, five hundred fifty-three billion, five hundred seventy-five million, six hundred two thousand, five hundred seventy-nine".