85335425619 has 16 divisors (see below), whose sum is σ = 115983928320. Its totient is φ = 55798142400.

The previous prime is 85335425611. The next prime is 85335425621. The reversal of 85335425619 is 91652453358.

It is not a de Polignac number, because 85335425619 - 2³ = 85335425611 is a prime.

It is a super-2 number, since 2×85335425619² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85335425611) 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 15 ways as a sum of consecutive naturals, for example, 1156482 + ... + 1228055.

It is an arithmetic number, because the mean of its divisors is an integer number (7248995520).

Almost surely, 2^85335425619 is an apocalyptic number.

85335425619 is a deficient number, since it is larger than the sum of its proper divisors (30648502701).

85335425619 is a wasteful number, since it uses less digits than its factorization.

85335425619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384770.

The product of its digits is 3888000, while the sum is 51.

The spelling of 85335425619 in words is "eighty-five billion, three hundred thirty-five million, four hundred twenty-five thousand, six hundred nineteen".