80546213 has 8 divisors (see below), whose sum is σ = 88149600. Its totient is φ = 72989680.

The previous prime is 80546209. The next prime is 80546233. The reversal of 80546213 is 31264508.

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 80546213 - 2² = 80546209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80546233) 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, 8063 + ... + 15036.

It is an arithmetic number, because the mean of its divisors is an integer number (11018700).

Almost surely, 2^80546213 is an apocalyptic number.

It is an amenable number.

80546213 is a deficient number, since it is larger than the sum of its proper divisors (7603387).

80546213 is a wasteful number, since it uses less digits than its factorization.

80546213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23427.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 80546213 is about 8974.7542027623. The cubic root of 80546213 is about 431.8653647804.

The spelling of 80546213 in words is "eighty million, five hundred forty-six thousand, two hundred thirteen".