80570080 has 24 divisors (see below), whose sum is σ = 190347192. Its totient is φ = 32227968.

The previous prime is 80570071. The next prime is 80570101. The reversal of 80570080 is 8007508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251622 + ... + 251941.

It is an arithmetic number, because the mean of its divisors is an integer number (7931133).

Almost surely, 2^80570080 is an apocalyptic number.

80570080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80570080 is an abundant number, since it is smaller than the sum of its proper divisors (109777112).

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

80570080 is a wasteful number, since it uses less digits than its factorization.

80570080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503578 (or 503570 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 80570080 is about 8976.0837785752. The cubic root of 80570080 is about 431.9080165384.

Adding to 80570080 its reverse (8007508), we get a palindrome (88577588).

The spelling of 80570080 in words is "eighty million, five hundred seventy thousand, eighty".