225051134505 has 16 divisors (see below), whose sum is σ = 375737546880. Its totient is φ = 114808694528.

The previous prime is 225051134467. The next prime is 225051134509. The reversal of 225051134505 is 505431150522.

It is a cyclic number.

It is not a de Polignac number, because 225051134505 - 2⁸ = 225051134249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225051134509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326160720 + ... + 326161409.

It is an arithmetic number, because the mean of its divisors is an integer number (23483596680).

Almost surely, 2^225051134505 is an apocalyptic number.

It is an amenable number.

225051134505 is a deficient number, since it is larger than the sum of its proper divisors (150686412375).

225051134505 is a wasteful number, since it uses less digits than its factorization.

225051134505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652322160.

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 225051134505 in words is "two hundred twenty-five billion, fifty-one million, one hundred thirty-four thousand, five hundred five".