225142264535 has 4 divisors (see below), whose sum is σ = 270170717448. Its totient is φ = 180113811624.

The previous prime is 225142264517. The next prime is 225142264559. The reversal of 225142264535 is 535462241522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225142264535 - 2²⁶ = 225075155671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225142264492 and 225142264501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22514226449 + ... + 22514226458.

It is an arithmetic number, because the mean of its divisors is an integer number (67542679362).

Almost surely, 2^225142264535 is an apocalyptic number.

225142264535 is a deficient number, since it is larger than the sum of its proper divisors (45028452913).

225142264535 is an equidigital number, since it uses as much as digits as its factorization.

225142264535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45028452912.

The product of its digits is 576000, while the sum is 41.

The spelling of 225142264535 in words is "two hundred twenty-five billion, one hundred forty-two million, two hundred sixty-four thousand, five hundred thirty-five".