11502453353012 has 12 divisors (see below), whose sum is σ = 20129391110976. Its totient is φ = 5751198749880.

The previous prime is 11502453352997. The next prime is 11502453353077. The reversal of 11502453353012 is 21035335420511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6040838 + ... + 7713405.

It is an arithmetic number, because the mean of its divisors is an integer number (1677449259248).

Almost surely, 2^{11502453353012} is an apocalyptic number.

It is an amenable number.

11502453353012 is a deficient number, since it is larger than the sum of its proper divisors (8626937757964).

11502453353012 is a wasteful number, since it uses less digits than its factorization.

11502453353012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13963318 (or 13963316 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 11502453353012 its reverse (21035335420511), we get a palindrome (32537788773523).

The spelling of 11502453353012 in words is "eleven trillion, five hundred two billion, four hundred fifty-three million, three hundred fifty-three thousand, twelve".