80430061 has 4 divisors (see below), whose sum is σ = 80466624. Its totient is φ = 80393500.

The previous prime is 80430041. The next prime is 80430073. The reversal of 80430061 is 16003408.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80430061 - 2¹⁵ = 80397293 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80430041) 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, 14755 + ... + 19456.

It is an arithmetic number, because the mean of its divisors is an integer number (20116656).

Almost surely, 2^80430061 is an apocalyptic number.

It is an amenable number.

80430061 is a deficient number, since it is larger than the sum of its proper divisors (36563).

80430061 is a wasteful number, since it uses less digits than its factorization.

80430061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36562.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 80430061 is about 8968.2808274496. The cubic root of 80430061 is about 431.6576738353.

Adding to 80430061 its reverse (16003408), we get a palindrome (96433469).

The spelling of 80430061 in words is "eighty million, four hundred thirty thousand, sixty-one".