225126057430 has 16 divisors (see below), whose sum is σ = 409404502080. Its totient is φ = 89122067712.

The previous prime is 225126057383. The next prime is 225126057449. The reversal of 225126057430 is 34750621522.

225126057430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 225126057430.

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 7 ways as a sum of consecutive naturals, for example, 116043390 + ... + 116045329.

It is an arithmetic number, because the mean of its divisors is an integer number (25587781380).

Almost surely, 2^225126057430 is an apocalyptic number.

225126057430 is a deficient number, since it is larger than the sum of its proper divisors (184278444650).

225126057430 is a wasteful number, since it uses less digits than its factorization.

225126057430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232088823.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 225126057430 its reverse (34750621522), we get a palindrome (259876678952).

The spelling of 225126057430 in words is "two hundred twenty-five billion, one hundred twenty-six million, fifty-seven thousand, four hundred thirty".