11452004355656 has 16 divisors (see below), whose sum is σ = 21472597206000. Its totient is φ = 5725978434064.

The previous prime is 11452004355647. The next prime is 11452004355667. The reversal of 11452004355656 is 65655340025411.

It is a happy number.

It is a super-2 number, since 2×11452004355656² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11452004355656.

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 3 ways as a sum of consecutive naturals, for example, 827306 + ... + 4856793.

It is an arithmetic number, because the mean of its divisors is an integer number (1342037325375).

Almost surely, 2^{11452004355656} is an apocalyptic number.

It is an amenable number.

11452004355656 is a deficient number, since it is larger than the sum of its proper divisors (10020592850344).

11452004355656 is a wasteful number, since it uses less digits than its factorization.

11452004355656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935948 (or 5935944 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 11452004355656 in words is "eleven trillion, four hundred fifty-two billion, four million, three hundred fifty-five thousand, six hundred fifty-six".