11445500654552 has 16 divisors (see below), whose sum is σ = 21460642064160. Its totient is φ = 5722662770784.

The previous prime is 11445500654551. The next prime is 11445500654563. The reversal of 11445500654552 is 25545600554411.

It is a super-3 number, since 3×11445500654552³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11445500654497 and 11445500654506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11445500654551) by changing a digit.

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, 10387328 + ... + 11436239.

It is an arithmetic number, because the mean of its divisors is an integer number (1341290129010).

Almost surely, 2^{11445500654552} is an apocalyptic number.

It is an amenable number.

11445500654552 is a deficient number, since it is larger than the sum of its proper divisors (10015141409608).

11445500654552 is a wasteful number, since it uses less digits than its factorization.

11445500654552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21889130 (or 21889126 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 47.

The spelling of 11445500654552 in words is "eleven trillion, four hundred forty-five billion, five hundred million, six hundred fifty-four thousand, five hundred fifty-two".