852456086497 has 8 divisors (see below), whose sum is σ = 862794203040. Its totient is φ = 842119578720.

The previous prime is 852456086479. The next prime is 852456086533. The reversal of 852456086497 is 794680654258.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 852456086497 - 2³¹ = 850308602849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852456026497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681597 + ... + 1472917.

It is an arithmetic number, because the mean of its divisors is an integer number (107849275380).

Almost surely, 2^852456086497 is an apocalyptic number.

It is an amenable number.

852456086497 is a deficient number, since it is larger than the sum of its proper divisors (10338116543).

852456086497 is a wasteful number, since it uses less digits than its factorization.

852456086497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804383.

The product of its (nonzero) digits is 116121600, while the sum is 64.

The spelling of 852456086497 in words is "eight hundred fifty-two billion, four hundred fifty-six million, eighty-six thousand, four hundred ninety-seven".