225768271052 has 6 divisors (see below), whose sum is σ = 395094474348. Its totient is φ = 112884135524.

The previous prime is 225768271049. The next prime is 225768271093. The reversal of 225768271052 is 250172867522.

It is a junction number, because it is equal to n+sod(n) for n = 225768270988 and 225768271006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28221033878 + ... + 28221033885.

It is an arithmetic number, because the mean of its divisors is an integer number (65849079058).

Almost surely, 2^225768271052 is an apocalyptic number.

It is an amenable number.

225768271052 is a deficient number, since it is larger than the sum of its proper divisors (169326203296).

225768271052 is a wasteful number, since it uses less digits than its factorization.

225768271052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56442067767 (or 56442067765 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 225768271052 in words is "two hundred twenty-five billion, seven hundred sixty-eight million, two hundred seventy-one thousand, fifty-two".