225994764603 has 8 divisors (see below), whose sum is σ = 301331438928. Its totient is φ = 150660633344.

The previous prime is 225994764547. The next prime is 225994764641. The reversal of 225994764603 is 306467499522.

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 225994764603 - 2¹² = 225994760507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225994764673) 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, 417726 + ... + 791507.

It is an arithmetic number, because the mean of its divisors is an integer number (37666429866).

Almost surely, 2^225994764603 is an apocalyptic number.

225994764603 is a deficient number, since it is larger than the sum of its proper divisors (75336674325).

225994764603 is a wasteful number, since it uses less digits than its factorization.

225994764603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271533.

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 225994764603 in words is "two hundred twenty-five billion, nine hundred ninety-four million, seven hundred sixty-four thousand, six hundred three".