80030500 has 48 divisors (see below), whose sum is σ = 190689408. Its totient is φ = 29100000.

The previous prime is 80030479. The next prime is 80030513. The reversal of 80030500 is 503008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1776 + ... + 12775.

It is an arithmetic number, because the mean of its divisors is an integer number (3972696).

Almost surely, 2^80030500 is an apocalyptic number.

It is an amenable number.

80030500 is an abundant number, since it is smaller than the sum of its proper divisors (110658908).

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

80030500 is a wasteful number, since it uses less digits than its factorization.

80030500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14581 (or 14569 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 80030500 is about 8945.9767493550. The cubic root of 80030500 is about 430.9416895973.

Adding to 80030500 its reverse (503008), we get a palindrome (80533508).

The spelling of 80030500 in words is "eighty million, thirty thousand, five hundred".