85321012358 has 16 divisors (see below), whose sum is σ = 128348709840. Its totient is φ = 42538175136.

The previous prime is 85321012339. The next prime is 85321012363.

85321012358 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2944316 + ... + 2973152.

It is an arithmetic number, because the mean of its divisors is an integer number (8021794365).

Almost surely, 2^85321012358 is an apocalyptic number.

85321012358 is a deficient number, since it is larger than the sum of its proper divisors (43027697482).

85321012358 is a wasteful number, since it uses less digits than its factorization.

85321012358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33031.

The product of its (nonzero) digits is 57600, while the sum is 38.

It can be divided in two parts, 853210 and 12358, that added together give a palindrome (865568).

The spelling of 85321012358 in words is "eighty-five billion, three hundred twenty-one million, twelve thousand, three hundred fifty-eight".