80568150 has 96 divisors (see below), whose sum is σ = 218319360. Its totient is φ = 19543680.

The previous prime is 80568143. The next prime is 80568167. The reversal of 80568150 is 5186508.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153789 + ... + 154311.

It is an arithmetic number, because the mean of its divisors is an integer number (2274160).

Almost surely, 2^80568150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80568150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109159680).

80568150 is an abundant number, since it is smaller than the sum of its proper divisors (137751210).

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

80568150 is a wasteful number, since it uses less digits than its factorization.

80568150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630 (or 625 counting only the distinct ones).

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

The square root of 80568150 is about 8975.9762700221. The cubic root of 80568150 is about 431.9045678259.

The spelling of 80568150 in words is "eighty million, five hundred sixty-eight thousand, one hundred fifty".