225602540654 has 4 divisors (see below), whose sum is σ = 338403810984. Its totient is φ = 112801270326.

The previous prime is 225602540629. The next prime is 225602540701. The reversal of 225602540654 is 456045206522.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56400635162 + ... + 56400635165.

It is an arithmetic number, because the mean of its divisors is an integer number (84600952746).

Almost surely, 2^225602540654 is an apocalyptic number.

225602540654 is a deficient number, since it is larger than the sum of its proper divisors (112801270330).

225602540654 is a wasteful number, since it uses less digits than its factorization.

225602540654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112801270329.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 225602540654 in words is "two hundred twenty-five billion, six hundred two million, five hundred forty thousand, six hundred fifty-four".