11353442453055 has 12 divisors (see below), whose sum is σ = 19679300252040. Its totient is φ = 6055169308272.

The previous prime is 11353442453053. The next prime is 11353442453069. The reversal of 11353442453055 is 55035424435311.

11353442453055 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 3 + 44 + 24 + 530 + 55 = 666.

It is not a de Polignac number, because 11353442453055 - 2¹ = 11353442453053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 252298721179 = 11353442453055 / (1 + 1 + 3 + 5 + 3 + 4 + 4 + 2 + 4 + 5 + 3 + 0 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 11353442453055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353442453053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126149360545 + ... + 126149360634.

It is an arithmetic number, because the mean of its divisors is an integer number (1639941687670).

Almost surely, 2^{11353442453055} is an apocalyptic number.

11353442453055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11353442453055 is a deficient number, since it is larger than the sum of its proper divisors (8325857798985).

11353442453055 is a wasteful number, since it uses less digits than its factorization.

11353442453055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252298721190 (or 252298721187 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

Adding to 11353442453055 its reverse (55035424435311), we get a palindrome (66388866888366).

The spelling of 11353442453055 in words is "eleven trillion, three hundred fifty-three billion, four hundred forty-two million, four hundred fifty-three thousand, fifty-five".