85545333354558 has 64 divisors (see below), whose sum is σ = 214192939276800. Its totient is φ = 22127369702400.

The previous prime is 85545333354541. The next prime is 85545333354583.

85545333354558 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384044383 + ... + 384267066.

It is an arithmetic number, because the mean of its divisors is an integer number (3346764676200).

Almost surely, 2^{85545333354558} is an apocalyptic number.

85545333354558 is an abundant number, since it is smaller than the sum of its proper divisors (128647605922242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85545333354558 is a wasteful number, since it uses less digits than its factorization.

85545333354558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768311713.

The product of its digits is 1296000000, while the sum is 66.

The spelling of 85545333354558 in words is "eighty-five trillion, five hundred forty-five billion, three hundred thirty-three million, three hundred fifty-four thousand, five hundred fifty-eight".