852456086479 has 2 divisors, whose sum is σ = 852456086480. Its totient is φ = 852456086478.

The previous prime is 852456086453. The next prime is 852456086533. The reversal of 852456086479 is 974680654258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 852456086479 - 2³⁷ = 715017133007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 852456086479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852456086879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426228043239 + 426228043240.

It is an arithmetic number, because the mean of its divisors is an integer number (426228043240).

Almost surely, 2^852456086479 is an apocalyptic number.

852456086479 is a deficient number, since it is larger than the sum of its proper divisors (1).

852456086479 is an equidigital number, since it uses as much as digits as its factorization.

852456086479 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 852456086479 in words is "eight hundred fifty-two billion, four hundred fifty-six million, eighty-six thousand, four hundred seventy-nine".