11493735544 has 16 divisors (see below), whose sum is σ = 21792898800. Its totient is φ = 5682295872.

The previous prime is 11493735469. The next prime is 11493735551. The reversal of 11493735544 is 44553739411.

11493735544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11493735494 and 11493735503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8070732 + ... + 8072155.

It is an arithmetic number, because the mean of its divisors is an integer number (1362056175).

Almost surely, 2^11493735544 is an apocalyptic number.

It is an amenable number.

11493735544 is a deficient number, since it is larger than the sum of its proper divisors (10299163256).

11493735544 is a wasteful number, since it uses less digits than its factorization.

11493735544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16142982 (or 16142978 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The spelling of 11493735544 in words is "eleven billion, four hundred ninety-three million, seven hundred thirty-five thousand, five hundred forty-four".