85500082 has 16 divisors (see below), whose sum is σ = 133040160. Its totient is φ = 41180832.

The previous prime is 85500073. The next prime is 85500109. The reversal of 85500082 is 28000558.

It is a self number, because there is not a number n which added to its sum of digits gives 85500082.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532 + ... + 13087.

It is an arithmetic number, because the mean of its divisors is an integer number (8315010).

Almost surely, 2^85500082 is an apocalyptic number.

85500082 is a deficient number, since it is larger than the sum of its proper divisors (47540078).

85500082 is a wasteful number, since it uses less digits than its factorization.

85500082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 85500082 is about 9246.6254385046. The cubic root of 85500082 is about 440.5435465820.

The spelling of 85500082 in words is "eighty-five million, five hundred thousand, eighty-two".