85150568 has 16 divisors (see below), whose sum is σ = 162041280. Its totient is φ = 41939568.

The previous prime is 85150537. The next prime is 85150591. The reversal of 85150568 is 86505158.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78896 + ... + 79967.

It is an arithmetic number, because the mean of its divisors is an integer number (10127580).

Almost surely, 2^85150568 is an apocalyptic number.

It is an amenable number.

85150568 is a deficient number, since it is larger than the sum of its proper divisors (76890712).

85150568 is a wasteful number, since it uses less digits than its factorization.

85150568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158936 (or 158932 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 38.

The square root of 85150568 is about 9227.7065406308. The cubic root of 85150568 is about 439.9424304845.

The spelling of 85150568 in words is "eighty-five million, one hundred fifty thousand, five hundred sixty-eight".