85008333425 has 12 divisors (see below), whose sum is σ = 108259262556. Its totient is φ = 66168648000.

The previous prime is 85008333419. The next prime is 85008333427. The reversal of 85008333425 is 52433380058.

It can be written as a sum of positive squares in 6 ways, for example, as 256896784 + 84751436641 = 16028^2 + 291121^2 .

It is not a de Polignac number, because 85008333425 - 2¹⁴ = 85008317041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85008333427) by changing a digit.

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, 45949526 + ... + 45951375.

It is an arithmetic number, because the mean of its divisors is an integer number (9021605213).

Almost surely, 2^85008333425 is an apocalyptic number.

It is an amenable number.

85008333425 is a deficient number, since it is larger than the sum of its proper divisors (23250929131).

85008333425 is a wasteful number, since it uses less digits than its factorization.

85008333425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91900948 (or 91900943 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 85008333425 in words is "eighty-five billion, eight million, three hundred thirty-three thousand, four hundred twenty-five".