225055567605 has 32 divisors (see below), whose sum is σ = 393088510080. Its totient is φ = 109044449280.

The previous prime is 225055567537. The next prime is 225055567631. The reversal of 225055567605 is 506765550522.

It is not a de Polignac number, because 225055567605 - 2²⁵ = 225022013173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212332 + ... + 703701.

It is an arithmetic number, because the mean of its divisors is an integer number (12284015940).

Almost surely, 2^225055567605 is an apocalyptic number.

It is an amenable number.

225055567605 is a deficient number, since it is larger than the sum of its proper divisors (168032942475).

225055567605 is a wasteful number, since it uses less digits than its factorization.

225055567605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917541.

The product of its (nonzero) digits is 3150000, while the sum is 48.

The spelling of 225055567605 in words is "two hundred twenty-five billion, fifty-five million, five hundred sixty-seven thousand, six hundred five".