85838754566411 has 32 divisors (see below), whose sum is σ = 111707072898048. Its totient is φ = 63959548055040.

The previous prime is 85838754566311. The next prime is 85838754566429. The reversal of 85838754566411 is 11466545783858.

It is not a de Polignac number, because 85838754566411 - 2¹⁴ = 85838754550027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85838754566311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1672610 + ... + 13208903.

It is an arithmetic number, because the mean of its divisors is an integer number (3490846028064).

Almost surely, 2^{85838754566411} is an apocalyptic number.

85838754566411 is a deficient number, since it is larger than the sum of its proper divisors (25868318331637).

85838754566411 is a wasteful number, since it uses less digits than its factorization.

85838754566411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14884811.

The product of its digits is 774144000, while the sum is 71.

The spelling of 85838754566411 in words is "eighty-five trillion, eight hundred thirty-eight billion, seven hundred fifty-four million, five hundred sixty-six thousand, four hundred eleven".