85358477485358 has 16 divisors (see below), whose sum is σ = 159631438414464. Its totient is φ = 33256549669560.

The previous prime is 85358477485357. The next prime is 85358477485423.

85358477485358 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85358477485357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277137913760 + ... + 277137914067.

It is an arithmetic number, because the mean of its divisors is an integer number (9976964900904).

Almost surely, 2^{85358477485358} is an apocalyptic number.

85358477485358 is a deficient number, since it is larger than the sum of its proper divisors (74272960929106).

85358477485358 is a wasteful number, since it uses less digits than its factorization.

85358477485358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554275827847.

The product of its digits is 18063360000, while the sum is 80.

The spelling of 85358477485358 in words is "eighty-five trillion, three hundred fifty-eight billion, four hundred seventy-seven million, four hundred eighty-five thousand, three hundred fifty-eight".