225613357742 has 8 divisors (see below), whose sum is σ = 338428089696. Its totient is φ = 112803994512.

The previous prime is 225613357709. The next prime is 225613357757. The reversal of 225613357742 is 247753316522.

225613357742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1235423 + ... + 1406234.

It is an arithmetic number, because the mean of its divisors is an integer number (42303511212).

Almost surely, 2^225613357742 is an apocalyptic number.

225613357742 is a deficient number, since it is larger than the sum of its proper divisors (112814731954).

225613357742 is a wasteful number, since it uses less digits than its factorization.

225613357742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684362.

The product of its digits is 2116800, while the sum is 47.

The spelling of 225613357742 in words is "two hundred twenty-five billion, six hundred thirteen million, three hundred fifty-seven thousand, seven hundred forty-two".