133245454325 has 12 divisors (see below), whose sum is σ = 166238014848. Its totient is φ = 105942394800.

The previous prime is 133245454319. The next prime is 133245454337. The reversal of 133245454325 is 523454542331.

It is not a de Polignac number, because 133245454325 - 2¹⁰ = 133245453301 is a prime.

It is a super-2 number, since 2×133245454325² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 16345061 + ... + 16353210.

It is an arithmetic number, because the mean of its divisors is an integer number (13853167904).

Almost surely, 2^133245454325 is an apocalyptic number.

It is an amenable number.

133245454325 is a deficient number, since it is larger than the sum of its proper divisors (32992560523).

133245454325 is a wasteful number, since it uses less digits than its factorization.

133245454325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32698444 (or 32698439 counting only the distinct ones).

The product of its digits is 864000, while the sum is 41.

Adding to 133245454325 its reverse (523454542331), we get a palindrome (656699996656).

The spelling of 133245454325 in words is "one hundred thirty-three billion, two hundred forty-five million, four hundred fifty-four thousand, three hundred twenty-five".