80458060458 has 32 divisors (see below), whose sum is σ = 163464201216. Its totient is φ = 26395391088.

The previous prime is 80458060453. The next prime is 80458060493. The reversal of 80458060458 is 85406085408.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (80458060453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362335 + ... + 540557.

It is an arithmetic number, because the mean of its divisors is an integer number (5108256288).

Almost surely, 2^80458060458 is an apocalyptic number.

80458060458 is an abundant number, since it is smaller than the sum of its proper divisors (83006140758).

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

80458060458 is a wasteful number, since it uses less digits than its factorization.

80458060458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179418.

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 80458060458 in words is "eighty billion, four hundred fifty-eight million, sixty thousand, four hundred fifty-eight".