11542032545533 has 8 divisors (see below), whose sum is σ = 13238514897152. Its totient is φ = 9857455333776.

The previous prime is 11542032545501. The next prime is 11542032545539. The reversal of 11542032545533 is 33554523024511.

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

It is a cyclic number.

It is not a de Polignac number, because 11542032545533 - 2⁵ = 11542032545501 is a prime.

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 11542032545533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11542032545539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2976282885 + ... + 2976286762.

It is an arithmetic number, because the mean of its divisors is an integer number (1654814362144).

Almost surely, 2^{11542032545533} is an apocalyptic number.

It is an amenable number.

11542032545533 is a deficient number, since it is larger than the sum of its proper divisors (1696482351619).

11542032545533 is an equidigital number, since it uses as much as digits as its factorization.

11542032545533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5952569931.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 11542032545533 in words is "eleven trillion, five hundred forty-two billion, thirty-two million, five hundred forty-five thousand, five hundred thirty-three".