11053622553545 has 96 divisors (see below), whose sum is σ = 16591718626560. Its totient is φ = 6968140738560.

The previous prime is 11053622553541. The next prime is 11053622553553. The reversal of 11053622553545 is 54535522635011.

It is not a de Polignac number, because 11053622553545 - 2² = 11053622553541 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11053622553545.

It is not an unprimeable number, because it can be changed into a prime (11053622553541) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 90651839 + ... + 90773691.

It is an arithmetic number, because the mean of its divisors is an integer number (172830402360).

Almost surely, 2^{11053622553545} is an apocalyptic number.

It is an amenable number.

11053622553545 is a deficient number, since it is larger than the sum of its proper divisors (5538096073015).

11053622553545 is a wasteful number, since it uses less digits than its factorization.

11053622553545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122355 (or 122338 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 47.

The spelling of 11053622553545 in words is "eleven trillion, fifty-three billion, six hundred twenty-two million, five hundred fifty-three thousand, five hundred forty-five".