80551373 has 8 divisors (see below), whose sum is σ = 94017792. Its totient is φ = 67574736.

The previous prime is 80551363. The next prime is 80551379. The reversal of 80551373 is 37315508.

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 80551373 - 2⁶ = 80551309 is a prime.

It is a super-3 number, since 3×80551373³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80551379) 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, 122090 + ... + 122747.

It is an arithmetic number, because the mean of its divisors is an integer number (11752224).

Almost surely, 2^80551373 is an apocalyptic number.

It is an amenable number.

80551373 is a deficient number, since it is larger than the sum of its proper divisors (13466419).

80551373 is a wasteful number, since it uses less digits than its factorization.

80551373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244891.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 80551373 is about 8975.0416712125. The cubic root of 80551373 is about 431.8745867231.

The spelling of 80551373 in words is "eighty million, five hundred fifty-one thousand, three hundred seventy-three".