85804754270567 has 2 divisors, whose sum is σ = 85804754270568. Its totient is φ = 85804754270566.

The previous prime is 85804754270539. The next prime is 85804754270579. The reversal of 85804754270567 is 76507245740858.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85804754270567 - 2¹⁴ = 85804754254183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85804754270497 and 85804754270506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85804754270507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42902377135283 + 42902377135284.

It is an arithmetic number, because the mean of its divisors is an integer number (42902377135284).

Almost surely, 2^{85804754270567} is an apocalyptic number.

85804754270567 is a deficient number, since it is larger than the sum of its proper divisors (1).

85804754270567 is an equidigital number, since it uses as much as digits as its factorization.

85804754270567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 526848000, while the sum is 68.

The spelling of 85804754270567 in words is "eighty-five trillion, eight hundred four billion, seven hundred fifty-four million, two hundred seventy thousand, five hundred sixty-seven".