11055551060519 has 6 divisors (see below), whose sum is σ = 12860538988824. Its totient is φ = 9476186623260.

The previous prime is 11055551060471. The next prime is 11055551060539. The reversal of 11055551060519 is 91506015555011.

It is not a de Polignac number, because 11055551060519 - 2⁴⁰ = 9956039432743 is a prime.

It is a super-3 number, since 3×11055551060519³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11055551060519.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11055551060539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112811745467 + ... + 112811745564.

It is an arithmetic number, because the mean of its divisors is an integer number (2143423164804).

Almost surely, 2^{11055551060519} is an apocalyptic number.

11055551060519 is a deficient number, since it is larger than the sum of its proper divisors (1804987928305).

11055551060519 is an equidigital number, since it uses as much as digits as its factorization.

11055551060519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225623491045 (or 225623491038 counting only the distinct ones).

The product of its (nonzero) digits is 168750, while the sum is 44.

The spelling of 11055551060519 in words is "eleven trillion, fifty-five billion, five hundred fifty-one million, sixty thousand, five hundred nineteen".