11346517255519 has 2 divisors, whose sum is σ = 11346517255520. Its totient is φ = 11346517255518.

The previous prime is 11346517255399. The next prime is 11346517255529. The reversal of 11346517255519 is 91555271564311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11346517255519 - 2¹¹ = 11346517253471 is a prime.

It is a super-2 number, since 2×11346517255519² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11346517255519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11346517255529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5673258627759 + 5673258627760.

It is an arithmetic number, because the mean of its divisors is an integer number (5673258627760).

Almost surely, 2^{11346517255519} is an apocalyptic number.

11346517255519 is a deficient number, since it is larger than the sum of its proper divisors (1).

11346517255519 is an equidigital number, since it uses as much as digits as its factorization.

11346517255519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5670000, while the sum is 55.

The spelling of 11346517255519 in words is "eleven trillion, three hundred forty-six billion, five hundred seventeen million, two hundred fifty-five thousand, five hundred nineteen".