85541417026 has 16 divisors (see below), whose sum is σ = 138592339704. Its totient is φ = 39363496704.

The previous prime is 85541417021. The next prime is 85541417029. The reversal of 85541417026 is 62071414558.

It can be written as a sum of positive squares in 4 ways, for example, as 49060035025 + 36481382001 = 221495^2 + 191001^2 .

It is not an unprimeable number, because it can be changed into a prime (85541417021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4872625 + ... + 4890148.

Almost surely, 2^85541417026 is an apocalyptic number.

85541417026 is a deficient number, since it is larger than the sum of its proper divisors (53050922678).

85541417026 is a wasteful number, since it uses less digits than its factorization.

85541417026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9763125.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 85541417026 in words is "eighty-five billion, five hundred forty-one million, four hundred seventeen thousand, twenty-six".