11532436053 has 16 divisors (see below), whose sum is σ = 15511896576. Its totient is φ = 7620769520.

The previous prime is 11532436039. The next prime is 11532436063. The reversal of 11532436053 is 35063423511.

It is a cyclic number.

It is not a de Polignac number, because 11532436053 - 2²⁵ = 11498881621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532436063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332050 + ... + 365132.

It is an arithmetic number, because the mean of its divisors is an integer number (969493536).

Almost surely, 2^11532436053 is an apocalyptic number.

It is an amenable number.

11532436053 is a deficient number, since it is larger than the sum of its proper divisors (3979460523).

11532436053 is a wasteful number, since it uses less digits than its factorization.

11532436053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34104.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 11532436053 its reverse (35063423511), we get a palindrome (46595859564).

The spelling of 11532436053 in words is "eleven billion, five hundred thirty-two million, four hundred thirty-six thousand, fifty-three".