225057773604 has 12 divisors (see below), whose sum is σ = 525134805104. Its totient is φ = 75019257864.

The previous prime is 225057773597. The next prime is 225057773609. The reversal of 225057773604 is 406377750522.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (225057773609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9377407222 + ... + 9377407245.

Almost surely, 2^225057773604 is an apocalyptic number.

It is an amenable number.

225057773604 is an abundant number, since it is smaller than the sum of its proper divisors (300077031500).

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

225057773604 is a wasteful number, since it uses less digits than its factorization.

225057773604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18754814474 (or 18754814472 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 48.

The spelling of 225057773604 in words is "two hundred twenty-five billion, fifty-seven million, seven hundred seventy-three thousand, six hundred four".