755475563 has 4 divisors (see below), whose sum is σ = 799915320. Its totient is φ = 711035808.

The previous prime is 755475541. The next prime is 755475599. The reversal of 755475563 is 365574557.

755475563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 755475563 - 2²⁰ = 754426987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (755475463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22219853 + ... + 22219886.

It is an arithmetic number, because the mean of its divisors is an integer number (199978830).

Almost surely, 2^755475563 is an apocalyptic number.

755475563 is a deficient number, since it is larger than the sum of its proper divisors (44439757).

755475563 is a wasteful number, since it uses less digits than its factorization.

755475563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44439756.

The product of its digits is 2205000, while the sum is 47.

The square root of 755475563 is about 27485.9157206013. The cubic root of 755475563 is about 910.7659947384.

The spelling of 755475563 in words is "seven hundred fifty-five million, four hundred seventy-five thousand, five hundred sixty-three".