225126057135 has 64 divisors (see below), whose sum is σ = 418369388544. Its totient is φ = 101241360000.

The previous prime is 225126057109. The next prime is 225126057157. The reversal of 225126057135 is 531750621522.

225126057135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225126057135 - 2¹⁴ = 225126040751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225126057093 and 225126057102.

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 63 ways as a sum of consecutive naturals, for example, 5261980 + ... + 5304590.

It is an arithmetic number, because the mean of its divisors is an integer number (6537021696).

Almost surely, 2^225126057135 is an apocalyptic number.

225126057135 is a deficient number, since it is larger than the sum of its proper divisors (193243331409).

225126057135 is a wasteful number, since it uses less digits than its factorization.

225126057135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43444.

The product of its (nonzero) digits is 126000, while the sum is 39.

Adding to 225126057135 its reverse (531750621522), we get a palindrome (756876678657).

The spelling of 225126057135 in words is "two hundred twenty-five billion, one hundred twenty-six million, fifty-seven thousand, one hundred thirty-five".