11530424567 has 2 divisors, whose sum is σ = 11530424568. Its totient is φ = 11530424566.

The previous prime is 11530424527. The next prime is 11530424579. The reversal of 11530424567 is 76542403511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11530424567 - 2²² = 11526230263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11530424567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11530424527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5765212283 + 5765212284.

It is an arithmetic number, because the mean of its divisors is an integer number (5765212284).

Almost surely, 2^11530424567 is an apocalyptic number.

11530424567 is a deficient number, since it is larger than the sum of its proper divisors (1).

11530424567 is an equidigital number, since it uses as much as digits as its factorization.

11530424567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 11530424567 in words is "eleven billion, five hundred thirty million, four hundred twenty-four thousand, five hundred sixty-seven".