80455325011 has 4 divisors (see below), whose sum is σ = 80497516392. Its totient is φ = 80413133632.

The previous prime is 80455324993. The next prime is 80455325023. The reversal of 80455325011 is 11052355408.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80455325011 - 2¹¹ = 80455322963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80455325081) 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 3 ways as a sum of consecutive naturals, for example, 21092830 + ... + 21096643.

It is an arithmetic number, because the mean of its divisors is an integer number (20124379098).

Almost surely, 2^80455325011 is an apocalyptic number.

80455325011 is a deficient number, since it is larger than the sum of its proper divisors (42191381).

80455325011 is a wasteful number, since it uses less digits than its factorization.

80455325011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42191380.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 80455325011 in words is "eighty billion, four hundred fifty-five million, three hundred twenty-five thousand, eleven".