85500083 has 8 divisors (see below), whose sum is σ = 86384640. Its totient is φ = 84619080.

The previous prime is 85500073. The next prime is 85500109. The reversal of 85500083 is 38000558.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85500083 - 2¹² = 85495987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85500073) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 93398 + ... + 94308.

It is an arithmetic number, because the mean of its divisors is an integer number (10798080).

Almost surely, 2^85500083 is an apocalyptic number.

85500083 is a deficient number, since it is larger than the sum of its proper divisors (884557).

85500083 is a wasteful number, since it uses less digits than its factorization.

85500083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 85500083 is about 9246.6254925784. The cubic root of 85500083 is about 440.5435482995.

The spelling of 85500083 in words is "eighty-five million, five hundred thousand, eighty-three".