80801345 has 8 divisors (see below), whose sum is σ = 100089600. Its totient is φ = 62555760.

The previous prime is 80801339. The next prime is 80801353. The reversal of 80801345 is 54310808.

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

It is not a de Polignac number, because 80801345 - 2¹⁴ = 80784961 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260495 + ... + 260804.

It is an arithmetic number, because the mean of its divisors is an integer number (12511200).

Almost surely, 2^80801345 is an apocalyptic number.

It is an amenable number.

80801345 is a deficient number, since it is larger than the sum of its proper divisors (19288255).

80801345 is a wasteful number, since it uses less digits than its factorization.

80801345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521335.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 80801345 is about 8988.9568360294. The cubic root of 80801345 is about 432.3208653725.

The spelling of 80801345 in words is "eighty million, eight hundred one thousand, three hundred forty-five".