11052133452 has 30 divisors (see below), whose sum is σ = 28892460828. Its totient is φ = 3684044376.

The previous prime is 11052133429. The next prime is 11052133453. The reversal of 11052133452 is 25433125011.

11052133452 is a `hidden beast` number, since 1 + 105 + 213 + 345 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11052133453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17055438 + ... + 17056085.

Almost surely, 2^11052133452 is an apocalyptic number.

11052133452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11052133452 is an abundant number, since it is smaller than the sum of its proper divisors (17840327376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11052133452 is a wasteful number, since it uses less digits than its factorization.

11052133452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34111539 (or 34111528 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 11052133452 its reverse (25433125011), we get a palindrome (36485258463).

The spelling of 11052133452 in words is "eleven billion, fifty-two million, one hundred thirty-three thousand, four hundred fifty-two".