85816050 has 24 divisors (see below), whose sum is σ = 212824176. Its totient is φ = 22884240.

The previous prime is 85816007. The next prime is 85816117. The reversal of 85816050 is 5061858.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285904 + ... + 286203.

It is an arithmetic number, because the mean of its divisors is an integer number (8867674).

Almost surely, 2^85816050 is an apocalyptic number.

85816050 is an abundant number, since it is smaller than the sum of its proper divisors (127008126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85816050 is a wasteful number, since it uses less digits than its factorization.

85816050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572122 (or 572117 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 85816050 is about 9263.6952670087. The cubic root of 85816050 is about 441.0855598822.

The spelling of 85816050 in words is "eighty-five million, eight hundred sixteen thousand, fifty".