133504015325 has 12 divisors (see below), whose sum is σ = 165564099648. Its totient is φ = 106790876400.

The previous prime is 133504015321. The next prime is 133504015331. The reversal of 133504015325 is 523510405331.

It is not a de Polignac number, because 133504015325 - 2² = 133504015321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133504015291 and 133504015300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133504015321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84431 + ... + 523580.

It is an arithmetic number, because the mean of its divisors is an integer number (13797008304).

Almost surely, 2^133504015325 is an apocalyptic number.

It is an amenable number.

133504015325 is a deficient number, since it is larger than the sum of its proper divisors (32060084323).

133504015325 is an equidigital number, since it uses as much as digits as its factorization.

133504015325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616804 (or 616799 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 133504015325 in words is "one hundred thirty-three billion, five hundred four million, fifteen thousand, three hundred twenty-five".