803538225 has 60 divisors (see below), whose sum is σ = 1701093504. Its totient is φ = 367325280.

The previous prime is 803538209. The next prime is 803538251. The reversal of 803538225 is 522835308.

803538225 is a `hidden beast` number, since 80 + 353 + 8 + 225 = 666.

803538225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 803538225 - 2⁴ = 803538209 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 803538225.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 14169 + ... + 42518.

Almost surely, 2^803538225 is an apocalyptic number.

It is an amenable number.

803538225 is an abundant number, since it is smaller than the sum of its proper divisors (897555279).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

803538225 is a wasteful number, since it uses less digits than its factorization.

803538225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56716 (or 56702 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 803538225 is about 28346.7498136912. The cubic root of 803538225 is about 929.6843361566.

The spelling of 803538225 in words is "eight hundred three million, five hundred thirty-eight thousand, two hundred twenty-five".