11425533523 has 2 divisors, whose sum is σ = 11425533524. Its totient is φ = 11425533522.

The previous prime is 11425533499. The next prime is 11425533527. The reversal of 11425533523 is 32533552411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11425533523 is a prime.

It is not a weakly prime, because it can be changed into another prime (11425533527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5712766761 + 5712766762.

It is an arithmetic number, because the mean of its divisors is an integer number (5712766762).

Almost surely, 2^11425533523 is an apocalyptic number.

11425533523 is a deficient number, since it is larger than the sum of its proper divisors (1).

11425533523 is an equidigital number, since it uses as much as digits as its factorization.

11425533523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 34.

The spelling of 11425533523 in words is "eleven billion, four hundred twenty-five million, five hundred thirty-three thousand, five hundred twenty-three".