11552204026523 has 2 divisors, whose sum is σ = 11552204026524. Its totient is φ = 11552204026522.

The previous prime is 11552204026513. The next prime is 11552204026549. The reversal of 11552204026523 is 32562040225511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11552204026523 - 2¹² = 11552204022427 is a prime.

It is a super-3 number, since 3×11552204026523³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11552204026513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776102013261 + 5776102013262.

It is an arithmetic number, because the mean of its divisors is an integer number (5776102013262).

Almost surely, 2^{11552204026523} is an apocalyptic number.

11552204026523 is a deficient number, since it is larger than the sum of its proper divisors (1).

11552204026523 is an equidigital number, since it uses as much as digits as its factorization.

11552204026523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 11552204026523 in words is "eleven trillion, five hundred fifty-two billion, two hundred four million, twenty-six thousand, five hundred twenty-three".