755105473 has 8 divisors (see below), whose sum is σ = 804618792. Its totient is φ = 706158336.

The previous prime is 755105447. The next prime is 755105497. The reversal of 755105473 is 374501557.

755105473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 296631729 + 458473744 = 17223^2 + 21412^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 755105473 - 2⁵ = 755105441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (755105173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138790 + ... + 144127.

It is an arithmetic number, because the mean of its divisors is an integer number (100577349).

Almost surely, 2^755105473 is an apocalyptic number.

It is an amenable number.

755105473 is a deficient number, since it is larger than the sum of its proper divisors (49513319).

755105473 is a wasteful number, since it uses less digits than its factorization.

755105473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283091.

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 755105473 is about 27479.1825387874. The cubic root of 755105473 is about 910.6172493836.

The spelling of 755105473 in words is "seven hundred fifty-five million, one hundred five thousand, four hundred seventy-three".