80559941 has 32 divisors (see below), whose sum is σ = 106444800. Its totient is φ = 59129280.

The previous prime is 80559907. The next prime is 80559967. The reversal of 80559941 is 14995508.

It is a happy number.

It is not a de Polignac number, because 80559941 - 2¹⁸ = 80297797 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80559901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95600 + ... + 96438.

It is an arithmetic number, because the mean of its divisors is an integer number (3326400).

Almost surely, 2^80559941 is an apocalyptic number.

It is an amenable number.

80559941 is a deficient number, since it is larger than the sum of its proper divisors (25884859).

80559941 is a wasteful number, since it uses less digits than its factorization.

80559941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 80559941 is about 8975.5189822093. The cubic root of 80559941 is about 431.8898985675.

The spelling of 80559941 in words is "eighty million, five hundred fifty-nine thousand, nine hundred forty-one".