56543535404 has 6 divisors (see below), whose sum is σ = 98951186964. Its totient is φ = 28271767700.

The previous prime is 56543535401. The next prime is 56543535443. The reversal of 56543535404 is 40453534565.

It is not an unprimeable number, because it can be changed into a prime (56543535401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7067941922 + ... + 7067941929.

It is an arithmetic number, because the mean of its divisors is an integer number (16491864494).

Almost surely, 2^56543535404 is an apocalyptic number.

It is an amenable number.

56543535404 is a deficient number, since it is larger than the sum of its proper divisors (42407651560).

56543535404 is a wasteful number, since it uses less digits than its factorization.

56543535404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14135883855 (or 14135883853 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 56543535404 in words is "fifty-six billion, five hundred forty-three million, five hundred thirty-five thousand, four hundred four".