225777005603 has 8 divisors (see below), whose sum is σ = 233102816256. Its totient is φ = 218453862600.

The previous prime is 225777005563. The next prime is 225777005639. The reversal of 225777005603 is 306500777522.

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

It is a cyclic number.

It is not a de Polignac number, because 225777005603 - 2¹² = 225777001507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225777005203) 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, 494183 + ... + 834128.

It is an arithmetic number, because the mean of its divisors is an integer number (29137852032).

Almost surely, 2^225777005603 is an apocalyptic number.

225777005603 is a deficient number, since it is larger than the sum of its proper divisors (7325810653).

225777005603 is a wasteful number, since it uses less digits than its factorization.

225777005603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333825.

The product of its (nonzero) digits is 617400, while the sum is 44.

The spelling of 225777005603 in words is "two hundred twenty-five billion, seven hundred seventy-seven million, five thousand, six hundred three".