225603702634 has 16 divisors (see below), whose sum is σ = 356409345600. Its totient is φ = 106807019904.

The previous prime is 225603702631. The next prime is 225603702641. The reversal of 225603702634 is 436207306522.

It is a happy number.

225603702634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225603702631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536999 + ... + 1677370.

It is an arithmetic number, because the mean of its divisors is an integer number (22275584100).

Almost surely, 2^225603702634 is an apocalyptic number.

225603702634 is a deficient number, since it is larger than the sum of its proper divisors (130805642966).

225603702634 is a wasteful number, since it uses less digits than its factorization.

225603702634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216237.

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 225603702634 in words is "two hundred twenty-five billion, six hundred three million, seven hundred two thousand, six hundred thirty-four".