85834150738625 has 8 divisors (see below), whose sum is σ = 107121020121960. Its totient is φ = 68667320590800.

The previous prime is 85834150738607. The next prime is 85834150738669. The reversal of 85834150738625 is 52683705143858.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 648413068081 + 85185737670544 = 805241^2 + 9229612^2 .

It is not a de Polignac number, because 85834150738625 - 2²⁰ = 85834149690049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343336602830 + ... + 343336603079.

It is an arithmetic number, because the mean of its divisors is an integer number (13390127515245).

Almost surely, 2^{85834150738625} is an apocalyptic number.

It is an amenable number.

85834150738625 is a deficient number, since it is larger than the sum of its proper divisors (21286869383335).

85834150738625 is an equidigital number, since it uses as much as digits as its factorization.

85834150738625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686673205924 (or 686673205914 counting only the distinct ones).

The product of its (nonzero) digits is 193536000, while the sum is 65.

The spelling of 85834150738625 in words is "eighty-five trillion, eight hundred thirty-four billion, one hundred fifty million, seven hundred thirty-eight thousand, six hundred twenty-five".