225156435154 has 16 divisors (see below), whose sum is σ = 390319344000. Its totient is φ = 95411394144.

The previous prime is 225156435151. The next prime is 225156435193. The reversal of 225156435154 is 451534651522.

225156435154 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 225156435154.

It is not an unprimeable number, because it can be changed into a prime (225156435151) 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, 90350454 + ... + 90352945.

It is an arithmetic number, because the mean of its divisors is an integer number (24394959000).

Almost surely, 2^225156435154 is an apocalyptic number.

225156435154 is a deficient number, since it is larger than the sum of its proper divisors (165162908846).

225156435154 is a wasteful number, since it uses less digits than its factorization.

225156435154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180703497.

The product of its digits is 720000, while the sum is 43.

The spelling of 225156435154 in words is "two hundred twenty-five billion, one hundred fifty-six million, four hundred thirty-five thousand, one hundred fifty-four".