11253135452 has 24 divisors (see below), whose sum is σ = 21781020576. Its totient is φ = 5053382208.

The previous prime is 11253135449. The next prime is 11253135497. The reversal of 11253135452 is 25453135211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2922488 + ... + 2926335.

It is an arithmetic number, because the mean of its divisors is an integer number (907542524).

Almost surely, 2^11253135452 is an apocalyptic number.

It is an amenable number.

11253135452 is a deficient number, since it is larger than the sum of its proper divisors (10527885124).

11253135452 is a wasteful number, since it uses less digits than its factorization.

11253135452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5848877 (or 5848875 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The spelling of 11253135452 in words is "eleven billion, two hundred fifty-three million, one hundred thirty-five thousand, four hundred fifty-two".