11453530055 has 8 divisors (see below), whose sum is σ = 14993712144. Its totient is φ = 8329840000.

The previous prime is 11453530001. The next prime is 11453530117. The reversal of 11453530055 is 55003535411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11453530055 - 2¹⁸ = 11453267911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104122946 + ... + 104123055.

It is an arithmetic number, because the mean of its divisors is an integer number (1874214018).

Almost surely, 2^11453530055 is an apocalyptic number.

11453530055 is a deficient number, since it is larger than the sum of its proper divisors (3540182089).

11453530055 is a wasteful number, since it uses less digits than its factorization.

11453530055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208246017.

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 11453530055 in words is "eleven billion, four hundred fifty-three million, five hundred thirty thousand, fifty-five".