11758219017 has 16 divisors (see below), whose sum is σ = 15983645760. Its totient is φ = 7685991872.

The previous prime is 11758219009. The next prime is 11758219061. The reversal of 11758219017 is 71091285711.

11758219017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11758219017 - 2³ = 11758219009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11758219017.

It is not an unprimeable number, because it can be changed into a prime (11758219097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234583 + ... + 280259.

It is an arithmetic number, because the mean of its divisors is an integer number (998977860).

Almost surely, 2^11758219017 is an apocalyptic number.

It is an amenable number.

11758219017 is a deficient number, since it is larger than the sum of its proper divisors (4225426743).

11758219017 is a wasteful number, since it uses less digits than its factorization.

11758219017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47352.

The product of its (nonzero) digits is 35280, while the sum is 42.

The spelling of 11758219017 in words is "eleven billion, seven hundred fifty-eight million, two hundred nineteen thousand, seventeen".