11535414899 has 2 divisors, whose sum is σ = 11535414900. Its totient is φ = 11535414898.

The previous prime is 11535414829. The next prime is 11535414901. The reversal of 11535414899 is 99841453511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11535414899 is a prime.

Together with 11535414901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11535414809) 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, 5767707449 + 5767707450.

It is an arithmetic number, because the mean of its divisors is an integer number (5767707450).

Almost surely, 2^11535414899 is an apocalyptic number.

11535414899 is a deficient number, since it is larger than the sum of its proper divisors (1).

11535414899 is an equidigital number, since it uses as much as digits as its factorization.

11535414899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 50.

The spelling of 11535414899 in words is "eleven billion, five hundred thirty-five million, four hundred fourteen thousand, eight hundred ninety-nine".