11542234610563 has 4 divisors (see below), whose sum is σ = 11579831466280. Its totient is φ = 11504637754848.

The previous prime is 11542234610531. The next prime is 11542234610593. The reversal of 11542234610563 is 36501643224511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11542234610563 - 2⁵ = 11542234610531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11542234610593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18798427398 + ... + 18798428011.

It is an arithmetic number, because the mean of its divisors is an integer number (2894957866570).

Almost surely, 2^{11542234610563} is an apocalyptic number.

11542234610563 is a deficient number, since it is larger than the sum of its proper divisors (37596855717).

11542234610563 is an equidigital number, since it uses as much as digits as its factorization.

11542234610563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37596855716.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 11542234610563 in words is "eleven trillion, five hundred forty-two billion, two hundred thirty-four million, six hundred ten thousand, five hundred sixty-three".