11053644232533 has 32 divisors (see below), whose sum is σ = 16858133766144. Its totient is φ = 6310938349632.

The previous prime is 11053644232469. The next prime is 11053644232541. The reversal of 11053644232533 is 33523244635011.

It is not a de Polignac number, because 11053644232533 - 2⁶ = 11053644232469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053644237533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124789366 + ... + 124877912.

It is an arithmetic number, because the mean of its divisors is an integer number (526816680192).

Almost surely, 2^{11053644232533} is an apocalyptic number.

It is an amenable number.

11053644232533 is a deficient number, since it is larger than the sum of its proper divisors (5804489533611).

11053644232533 is a wasteful number, since it uses less digits than its factorization.

11053644232533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93601.

The product of its (nonzero) digits is 777600, while the sum is 42.

Adding to 11053644232533 its reverse (33523244635011), we get a palindrome (44576888867544).

The spelling of 11053644232533 in words is "eleven trillion, fifty-three billion, six hundred forty-four million, two hundred thirty-two thousand, five hundred thirty-three".