225773048563 has 8 divisors (see below), whose sum is σ = 226596192368. Its totient is φ = 224950811904.

The previous prime is 225773048509. The next prime is 225773048621. The reversal of 225773048563 is 365840377522.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225773048563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225773048563.

It is not an unprimeable number, because it can be changed into a prime (225773048363) 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, 273895 + ... + 725647.

It is an arithmetic number, because the mean of its divisors is an integer number (28324524046).

Almost surely, 2^225773048563 is an apocalyptic number.

225773048563 is a deficient number, since it is larger than the sum of its proper divisors (823143805).

225773048563 is a wasteful number, since it uses less digits than its factorization.

225773048563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453573.

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 225773048563 in words is "two hundred twenty-five billion, seven hundred seventy-three million, forty-eight thousand, five hundred sixty-three".