85924558345 has 32 divisors (see below), whose sum is σ = 113475323520. Its totient is φ = 62168816640.

The previous prime is 85924558331. The next prime is 85924558381. The reversal of 85924558345 is 54385542958.

It is not a de Polignac number, because 85924558345 - 2²⁹ = 85387687433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85924558345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437514 + ... + 602716.

It is an arithmetic number, because the mean of its divisors is an integer number (3546103860).

Almost surely, 2^85924558345 is an apocalyptic number.

85924558345 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

85924558345 is a deficient number, since it is larger than the sum of its proper divisors (27550765175).

85924558345 is a wasteful number, since it uses less digits than its factorization.

85924558345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165465.

The product of its digits is 34560000, while the sum is 58.

The spelling of 85924558345 in words is "eighty-five billion, nine hundred twenty-four million, five hundred fifty-eight thousand, three hundred forty-five".