80530608 has 20 divisors (see below), whose sum is σ = 208037528. Its totient is φ = 26843520.

The previous prime is 80530603. The next prime is 80530609. The reversal of 80530608 is 80603508.

It is not an unprimeable number, because it can be changed into a prime (80530603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838813 + ... + 838908.

Almost surely, 2^80530608 is an apocalyptic number.

It is an amenable number.

80530608 is an abundant number, since it is smaller than the sum of its proper divisors (127506920).

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

80530608 is a wasteful number, since it uses less digits than its factorization.

80530608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677732 (or 1677726 counting only the distinct ones).

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

The square root of 80530608 is about 8973.8847775086. The cubic root of 80530608 is about 431.8374731554.

Subtracting 80530608 from its reverse (80603508), we obtain a square (72900 = 270²).

It can be divided in two parts, 805 and 30608, that added together give a palindrome (31413).

The spelling of 80530608 in words is "eighty million, five hundred thirty thousand, six hundred eight".