80458305 has 8 divisors (see below), whose sum is σ = 128733312. Its totient is φ = 42911088.

The previous prime is 80458303. The next prime is 80458333. The reversal of 80458305 is 50385408.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80458305 - 2¹ = 80458303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80458303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681929 + ... + 2681958.

It is an arithmetic number, because the mean of its divisors is an integer number (16091664).

Almost surely, 2^80458305 is an apocalyptic number.

It is an amenable number.

80458305 is a deficient number, since it is larger than the sum of its proper divisors (48275007).

80458305 is a wasteful number, since it uses less digits than its factorization.

80458305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363895.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 80458305 is about 8969.8553500043. The cubic root of 80458305 is about 431.7081952132.

The spelling of 80458305 in words is "eighty million, four hundred fifty-eight thousand, three hundred five".