80532130 has 32 divisors (see below), whose sum is σ = 171383040. Its totient is φ = 26658240.

The previous prime is 80532121. The next prime is 80532157. The reversal of 80532130 is 3123508.

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, 17806 + ... + 21865.

It is an arithmetic number, because the mean of its divisors is an integer number (5355720).

Almost surely, 2^80532130 is an apocalyptic number.

80532130 is an abundant number, since it is smaller than the sum of its proper divisors (90850910).

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

80532130 is a wasteful number, since it uses less digits than its factorization.

80532130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39714.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 80532130 is about 8973.9695787316. The cubic root of 80532130 is about 431.8401936635.

Adding to 80532130 its reverse (3123508), we get a palindrome (83655638).

The spelling of 80532130 in words is "eighty million, five hundred thirty-two thousand, one hundred thirty".