985350059 has 4 divisors (see below), whose sum is σ = 985472904. Its totient is φ = 985227216.

The previous prime is 985350043. The next prime is 985350101. The reversal of 985350059 is 950053589.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 985350059 - 2⁴ = 985350043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (985350029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48482 + ... + 65735.

It is an arithmetic number, because the mean of its divisors is an integer number (246368226).

Almost surely, 2^985350059 is an apocalyptic number.

985350059 is a deficient number, since it is larger than the sum of its proper divisors (122845).

985350059 is a wasteful number, since it uses less digits than its factorization.

985350059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122844.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 985350059 is about 31390.2860611368. The cubic root of 985350059 is about 995.0926435795.

The spelling of 985350059 in words is "nine hundred eighty-five million, three hundred fifty thousand, fifty-nine".