80014523 has 4 divisors (see below), whose sum is σ = 80806848. Its totient is φ = 79222200.

The previous prime is 80014513. The next prime is 80014537. The reversal of 80014523 is 32541008.

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 80014523 - 2⁸ = 80014267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80014513) 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, 396011 + ... + 396212.

It is an arithmetic number, because the mean of its divisors is an integer number (20201712).

Almost surely, 2^80014523 is an apocalyptic number.

80014523 is a deficient number, since it is larger than the sum of its proper divisors (792325).

80014523 is a wasteful number, since it uses less digits than its factorization.

80014523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792324.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 80014523 is about 8945.0837335377. The cubic root of 80014523 is about 430.9130104746.

The spelling of 80014523 in words is "eighty million, fourteen thousand, five hundred twenty-three".