80054859 has 8 divisors (see below), whose sum is σ = 106855632. Its totient is φ = 53312000.

The previous prime is 80054851. The next prime is 80054867. The reversal of 80054859 is 95845008.

It is an interprime number because it is at equal distance from previous prime (80054851) and next prime (80054867).

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

It is a cyclic number.

It is not a de Polignac number, because 80054859 - 2³ = 80054851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80054851) 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, 11142 + ... + 16859.

It is an arithmetic number, because the mean of its divisors is an integer number (13356954).

Almost surely, 2^80054859 is an apocalyptic number.

80054859 is a deficient number, since it is larger than the sum of its proper divisors (26800773).

80054859 is a wasteful number, since it uses less digits than its factorization.

80054859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28957.

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 80054859 is about 8947.3380957690. The cubic root of 80054859 is about 430.9854072790.

The spelling of 80054859 in words is "eighty million, fifty-four thousand, eight hundred fifty-nine".