85015083 has 4 divisors (see below), whose sum is σ = 113353448. Its totient is φ = 56676720.

The previous prime is 85015081. The next prime is 85015087. The reversal of 85015083 is 38051058.

It is a happy number.

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

It is not a de Polignac number, because 85015083 - 2¹ = 85015081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85015083.

It is not an unprimeable number, because it can be changed into a prime (85015081) 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, 14169178 + ... + 14169183.

It is an arithmetic number, because the mean of its divisors is an integer number (28338362).

Almost surely, 2^85015083 is an apocalyptic number.

85015083 is a deficient number, since it is larger than the sum of its proper divisors (28338365).

85015083 is a wasteful number, since it uses less digits than its factorization.

85015083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28338364.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 85015083 is about 9220.3624115324. The cubic root of 85015083 is about 439.7089724941.

The spelling of 85015083 in words is "eighty-five million, fifteen thousand, eighty-three".