225064413533 has 24 divisors (see below), whose sum is σ = 243562502400. Its totient is φ = 207888115968.

The previous prime is 225064413503. The next prime is 225064413559. The reversal of 225064413533 is 335314460522.

It is not a de Polignac number, because 225064413533 - 2³² = 220769446237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225064413503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3783263 + ... + 3842291.

It is an arithmetic number, because the mean of its divisors is an integer number (10148437600).

Almost surely, 2^225064413533 is an apocalyptic number.

It is an amenable number.

225064413533 is a deficient number, since it is larger than the sum of its proper divisors (18498088867).

225064413533 is a wasteful number, since it uses less digits than its factorization.

225064413533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59309 (or 59292 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 225064413533 in words is "two hundred twenty-five billion, sixty-four million, four hundred thirteen thousand, five hundred thirty-three".