80850063 has 8 divisors (see below), whose sum is σ = 123200128. Its totient is φ = 46200024.

The previous prime is 80850059. The next prime is 80850067. The reversal of 80850063 is 36005808.

It is an interprime number because it is at equal distance from previous prime (80850059) and next prime (80850067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80850063 - 2² = 80850059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80850063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80850067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924981 + ... + 1925022.

It is an arithmetic number, because the mean of its divisors is an integer number (15400016).

Almost surely, 2^80850063 is an apocalyptic number.

80850063 is a deficient number, since it is larger than the sum of its proper divisors (42350065).

80850063 is a wasteful number, since it uses less digits than its factorization.

80850063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850013.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 80850063 is about 8991.6663083102. Note that the first 3 decimals coincide. The cubic root of 80850063 is about 432.4077351161.

The spelling of 80850063 in words is "eighty million, eight hundred fifty thousand, sixty-three".