80385250 has 32 divisors (see below), whose sum is σ = 164166912. Its totient is φ = 29230000.

The previous prime is 80385247. The next prime is 80385271. The reversal of 80385250 is 5258308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11866 + ... + 17365.

It is an arithmetic number, because the mean of its divisors is an integer number (5130216).

Almost surely, 2^80385250 is an apocalyptic number.

80385250 is an abundant number, since it is smaller than the sum of its proper divisors (83781662).

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

80385250 is a wasteful number, since it uses less digits than its factorization.

80385250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29259 (or 29249 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 80385250 is about 8965.7821744675. The cubic root of 80385250 is about 431.5774940071.

The spelling of 80385250 in words is "eighty million, three hundred eighty-five thousand, two hundred fifty".