11405152533 has 8 divisors (see below), whose sum is σ = 15207544000. Its totient is φ = 7603098048.

The previous prime is 11405152469. The next prime is 11405152547. The reversal of 11405152533 is 33525150411.

11405152533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11405152533 - 2⁶ = 11405152469 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 11405152533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11405152133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9693 + ... + 151341.

It is an arithmetic number, because the mean of its divisors is an integer number (1900943000).

Almost surely, 2^11405152533 is an apocalyptic number.

It is an amenable number.

11405152533 is a deficient number, since it is larger than the sum of its proper divisors (3802391467).

11405152533 is a wasteful number, since it uses less digits than its factorization.

11405152533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168491.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 11405152533 in words is "eleven billion, four hundred five million, one hundred fifty-two thousand, five hundred thirty-three".