85450125325 has 6 divisors (see below), whose sum is σ = 105958155434. Its totient is φ = 68360100240.

The previous prime is 85450125311. The next prime is 85450125353. The reversal of 85450125325 is 52352105458.

It can be written as a sum of positive squares in 3 ways, for example, as 28545454116 + 56904671209 = 168954^2 + 238547^2 .

It is not a de Polignac number, because 85450125325 - 2⁹ = 85450124813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1709002482 + ... + 1709002531.

Almost surely, 2^85450125325 is an apocalyptic number.

It is an amenable number.

85450125325 is a deficient number, since it is larger than the sum of its proper divisors (20508030109).

85450125325 is a wasteful number, since it uses less digits than its factorization.

85450125325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3418005023 (or 3418005018 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 85450125325 in words is "eighty-five billion, four hundred fifty million, one hundred twenty-five thousand, three hundred twenty-five".