42543535600750 has 16 divisors (see below), whose sum is σ = 79641498645072. Its totient is φ = 17017414240200.

The previous prime is 42543535600733. The next prime is 42543535600763. The reversal of 42543535600750 is 5700653534524.

It is a happy number.

42543535600750 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 = 42543535600694 and 42543535600703.

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 7 ways as a sum of consecutive naturals, for example, 85087070952 + ... + 85087071451.

It is an arithmetic number, because the mean of its divisors is an integer number (4977593665317).

Almost surely, 2^{42543535600750} is an apocalyptic number.

42543535600750 is a deficient number, since it is larger than the sum of its proper divisors (37097963044322).

42543535600750 is a wasteful number, since it uses less digits than its factorization.

42543535600750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170174142420 (or 170174142410 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 49.

The spelling of 42543535600750 in words is "forty-two trillion, five hundred forty-three billion, five hundred thirty-five million, six hundred thousand, seven hundred fifty".